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Sony first announced its triple-camera-equipped Xperia 1 Mark II flagship phone in February but users around the world are still wai...

Sony provides an in-depth look at the Sony Xperia 1 II camera tech

Sony first announced its triple-camera-equipped Xperia 1 Mark II flagship phone in February but users around the world are still waiting for the commercial release of the device. Once available, with its photo-centric design that borrows a number of features from Sony's Alpha series cameras, the Xperia 1 Mark II should be a compelling option for mobile photographers. Now the company has shared additional information on camera technology and features in Japan.

In its primary camera the new Sony offers the same 12MP resolution as its predecessor. However, those pixels are distributed across a larger sensor surface. The Mark II's 1/1.7" primary sensor is quite a bit bigger than the Mark 1's 1/2.6" variant, but still falls short of some other flagship phones. The Xiaomi Mi 10 Pro and Huawei P40 Pro for example come with 1/1.33" and 1/1.28" sensors respectively.

The Xperia 1 Mark II comes with a larger sensor than its predecessor.

However, Sony is deploying a different strategy to most of its direct rivals. Both rival phones mentioned above use much higher resolution sensors and pixel-binning technology to reduce noise levels and capture images with a wide dynamic range.

Sony bets on 'traditional' large 1.8µm pixels, which, according to the company, make the new sensor 50 percent more light sensitive than its predecessor and results in improved low light performance.

The 12MP sensor offers faster read-out than the 108MP Quad-Bayer sensors used in some competitors.

Sony says the conventional design of the sensor offers faster read-out speeds than the pixel-binning Quad-Bayer technology deployed in most current high-end phones. The entire sensor can be read out in 10ms versus 32ms for a 12MP image from a Quad-Bayer sensor.

The sensor features 247 phase detection points.

This speed is necessary to enable the Mark II's 20fps continuous shooting with autoexposure and autofocus. Dual-Pixel AF is embedded into the sensor and an additional 3D time-of-flight (ToF) sensor supports the system. Overall, the camera can use 247 phase detection points on the image sensor and 43,200 points from the ToF sensor to perform AF calculations.

The AF also uses data from a 3D time-of-flight sensor.

This is done by Sony's BIONZ X branded image processor which performs 60 AE/AF calculations per second to keep subjects in focus and the image well exposed. The new phone also comes with the Eye AF feature that we already saw on the original Xperia 1. However, now it can lock on to animal eyes in addition to human eyes.

The ultra-wide and tele lenses of the triple-camera setup cannot quite keep up with the primary shooter in terms of read-out speed and processing, though. They both offer continuous shooting at 10fps with AE/AF enabled and AE/AF calculations are performed at a slower rate of 30 per second.

Sony says the triple-camera offers the same flexbility as a camera system with 16-35, 24-70 and 70-200mm lenses.

This said, with equivalent focal lengths of 74mm for the tele and 16mm for the ultra-wide, both cameras make nice additions to the primary camera's 24mm-equivalent lens, covering a wide range of shooting situations. Sony goes as far as comparing the lenses in the Xperia 1 Mark II triple camera to a full-frame lens set including a 16-35mm wide-angle, a 24-70m standard zoom and a 70-200mm tele-zoom. Those lenses should have you prepared for almost anything, and according to the company the same is true for the phone's triple-cam.

To make the new device even more attractive to serious photographers it comes with Sony's new Photography Pro app, which features Shutter and Aperture priority modes in addition to a bunch of other manual controls you would find on the company's mirrorless cameras. Most camera apps offer some sort of manual controls these days, usually in the shape of a separate 'Pro mode', but it looks like Sony is taking things a step further than most.

The Photography Pro app offers a range of manual modes and settings.

The Xperia 1 Mark II is also the first Sony smartphone to feature a ZEISS lens. ZEISS lenses can be found on many of Sony's Cybershot compact cameras and are also available with an E-mount for Alpha cameras. ZEISS lenses featured on Nokia phones previously but the new Sony is the first to come with the German lens maker's T* anti-reflective coating to reduce glare and ghosting effects.

It's good to see Sony, which is the only current smartphone manufacturer that also runs a sizeable camera operation, creating more synergies and technology interchange between its mobile and Alpha divisions. Now we just need to wait for the device to appear in the market and see if the camera can compete with the best. According to rumors that could happen as soon as next week, starting in Taiwan.



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DJI Mavic Air 2 $799 ($998 with 'Fly More' kit) | dji.com DJI just released the Mavic Air 2 , the successor to the original...

Review: The DJI Mavic Air 2 is the best all-around drone for most people

DJI Mavic Air 2
$799 ($998 with 'Fly More' kit) | dji.com

DJI just released the Mavic Air 2, the successor to the original Mavic Air that arrived in 2018. Notably, it's the first Mavic drone to offer 48MP stills, 8K HyperLapse and 4K/60p video at 120 Mbps. It's also the first consumer drone equipped with AirSense, DJI's alert system that receives automatic dependent surveillance-broadcast (ADS-B) signals from nearby manned aircraft and displays their location on the remote control's screen

Whereas the original Mavic Air comes in a variety of colors and resembles the DJI Spark, the Mavic Air 2 falls between the Mavic Mini and Mavic 2 Pro with regards to appearance, size, performance, and weight. DJI told us it did a lot of testing to determine the best balance between size, portability, and features, and determined that 570g (1.25 lbs.)—the weight of the Mavic Air 2—overwhelmingly felt right.

Arriving at an ideal weight and size apparently wasn't the only priority for DJI when crafting the Mavic Air 2. Adding features found in more sophisticated drones, including the Inspire 2, to a model 337 grams lighter than the Mavic 2 series, DJI also aimed to make this its smartest drone to date. Did they pull it off? Let's take a look and find out if the Mavic Air 2 is the right drone for you.

Key features

  • 570g (1.25 lbs.) total weight
  • 1/2" 48MP CMOS image sensor
  • 24mm equivalent lens (84º FOV), fixed F2.8 aperture
  • 12MP and 48MP photos
  • 4K/60p and HD/240p video at 120Mbps
  • H.264 and H.265 codecs
  • HDR video and panorama
  • 8K HyperLapse
  • Spotlight 2.0 subject tracking
  • Advanced Pilot Assistance System (APAS) 3.0
  • 34-minute max flight time
  • 68 kph (42 mph) max speed

The compact, feature-packed Mavic Air 2

When folded down, the Mavic Air 2 is 180x97x84 mm and fits in the palm of your hand. This is slightly larger than the original Mavic Air, but it's still quite a bit smaller than the Mavic 2 Pro and Mavic 2 Zoom models in the line above it.

The Mavic Air 2 is larger than the minuscule Mavic Air, but it still fits in the palm of your hand (mostly).

A more dramatic change is found in the design of the controller; it's larger and boxier than other remotes in the Mavic series, and is designed to mount a smartphone on top rather than on the bottom, like past Mavic models. The phone is secured with a clamp similar to DJI Phantom series remotes, though it doesn't extend far enough to hold a tablet. The clamp on the controller is quite difficult to adjust and securing the smartphone is a struggle at times.

Remote pilots can easily toggle between Tripod, Normal, and Sport flight modes as the mode switch is featured front-and-center on the controller. Similar to other Mavic remotes, Return to Home and Power buttons are on the front. The upper-right button allows you to alternate between still photos and video.

The Mavic Air 2's controller is larger than others in the Mavic series and mounts the smartphone to the top, rather than the bottom, for better visibility. It also works with a case on your phone, unlike previous Mavic controllers.

The upper-left button features a 'Fn' button that activates the auxiliary light and additional sensors that assist with several functions, including smoother landing in low-light conditions. There's also a controller wheel on the top left that tilts the camera up and down. Two joysticks are stored at the bottom and can be screwed on for flying or removed for storage.

When first unboxing the Mavic Air 2, you'll notice stickers labeled 'A' and 'B' on the top and bottom arms of the foldable drone. The legs unfold in the same manner as the Mavic 2 and Mini, and the labels are affixed with a beginner pilot in mind. Two bags labeled 'A' and 'B' contain 3 propellers, 1 extra for each type if a replacement is necessary.

The Mavic Air 2's controller is designed to mount a smartphone on top rather than the bottom.

Attachment points for the props are color-coded, with a silver ring where the 'A' props attach and plain black for the 'B' props. It's a subtle touch to help ensure that all components are properly affixed, and if a propeller is incorrectly placed the drone will not take off. This might confuse consumers new to flying a drone, but it's a good safety feature. The props have an aerodynamic design that allows for quieter flight, and the Mavic Air 2 is quieter than the Mavic Mini – which is less than half its weight.

The camera sits snugly on a 3-axis gimbal. The sensors at top are part of the obstacle avoidance system.

Photos and video

The camera, which uses a 1/2" CMOS Quad Bayer sensor, is mounted on a 3-axis stabilized gimbal. It can capture Raw images, JPEG images (at either 12MP or 48MP resolution), as well as Raw + JPEG. In addition to standard movements, the gimbal can tilt upward up to 24º.

The Air 2's camera boasts a 24mm (equiv.) fixed-aperture F2.8 lens with an 84º FOV. DJI's Fly More combo includes 3 neutral density filters that appear to twist and snap on and off like those for the Mavic 2 Pro. (Our review unit didn't include filters so we were unable to test them).

DJI has also added SmartPhoto modes, similar to computational photography techniques used by many smartphones, to improve photo quality. These include:

  • HDR photos: the camera automatically captures 7 different exposures and combines them for greater dynamic image.
  • Hyperlight: images taken in low-light conditions, especially on DJI drones, tend to be grainy and contain noise. Hyperlight takes multiple photos and merges them for a clearer image.
  • Scene recognition: this mode allows the drone to recognize 5 major components of a photo – sunsets, blue skies, grass, snow, and trees. It will analyze these objects and maximize tone, clarity, and colors.

SmartPhotos are captured at a resolution of 12MP

One thing I noticed is that 48MP images are a bit darker relative to Single or SmartPhotos. The latter feature worked quite well when capturing a sunset, and the HDR photos I was able to capture are quite good for a 1/2" sensor and could be passed off in professional situations.

In Single and 48MP mode, the sky and sun were blown out while the foreground was practically pitch black. SmartPhoto recognized these components. Both photos are unedited.

I was surprised at how well Hyperlight and Scene Recognition worked, as evidenced in the photo above. Panoramas could be improved, as stitching doesn't always match up, though the app I'm using is still technically in beta and some of these bugs will likely be ironed out with subsequent firmware updates.

The Air 2 is the first drone in the Mavic series that can capture 4K/60p video at 120 Mbps using the H.265 codec. This is impressive for a drone that retails under $1,000. Additionally, there's 4K/30p HDR video, and HD/120p and HD/240p will deliver some serious slow-motion footage — up to 10x on a 24p timeline.

The Mavic Air 2 shoots impressive 4K/60p video, thanks to its support for the H.265 coded at bit rates up to 120 Mbps.

I was quite impressed with the quality of the 4K/60p and even 4K/30p video. However, objects in my slow-motion clips were a bit more blurry than I expected, even at a 240p frame rate. Does the 120 Mbps bit rate make a difference here? Yes, for this particular camera. The quality of video footage I was able to gather in various lighting scenarios is exceptional.

DJI's normal color profile has been optimized for the ideal amount of saturation and detail, but its D-Cinelike profile is also included for more advanced shooters. 8K HyperLapse video will be available when the Air 2 ships in mid-May, 2020.

These video clips, captured at HD/120p and HD/240p are slowed down 4x and 8x on a 30 fps timeline. At 8x slow motion, movement of the tennis players in the second clip is barely noticeable.

Odds and ends

The Mavic Air 2 comes equipped with obstacle avoidance sensors on the front, rear and bottom of the aircraft. There aren’t any sensors on top. An auxiliary light with additional sensors, which can be activated from the controller, is located on the bottom to assist with landing in challenging conditions such as low-light environments.

DJI claims a maximum 34 minutes of flight time for the Mavic Air 2, a significant increase from the 21-minute life expectancy of the original Air model, though this figure is derived from flying in ideal conditions; DJI states that 33 minutes is more likely when performing a typical flight. I flew in moderate winds and found the figure to be closer to 30 – 31 minutes, on par with the Mavic 2 series.

The bottom of the drone includes obstacle avoidance sensors and an auxiliary light.

A microSD card slot, which supports up to 256GB, is located below the battery portal. 8GB of internal storage is provided as backup should the memory card become full (or if you forget to bring a card along). Photos or video captured internally can be accessed through the micro USB portal on the opposite side of the card slot. Two cables that connect to a laptop are included with the Mavic Air 2.

This model is also equipped with DJI's Geo system, which prevents drones from entering prohibited areas including airports. For those unfamiliar with drone laws, this feature will come in handy. Geo zones, as well as ADS-B, can be deactivated in the Fly app.



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Should Professional Photographers Use Tiktok?


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Why You Should Try Copying Master Photos


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Sony first announced its triple-camera-equipped Xperia 1 Mark II flagship phone in February but users around the world are still wai...

Sony provides an in-depth look at the Sony Xperia 1 II camera tech

Sony first announced its triple-camera-equipped Xperia 1 Mark II flagship phone in February but users around the world are still waiting for the commercial release of the device. Once available, with its photo-centric design that borrows a number of features from Sony's Alpha series cameras, the Xperia 1 Mark II should be a compelling option for mobile photographers. Now the company has shared additional information on camera technology and features in Japan.

In its primary camera the new Sony offers the same 12MP resolution as its predecessor. However, those pixels are distributed across a larger sensor surface. The Mark II's 1/1.7" primary sensor is quite a bit bigger than the Mark 1's 1/2.6" variant, but still falls short of some other flagship phones. The Xiaomi Mi 10 Pro and Huawei P40 Pro for example come with 1/1.33" and 1/1.28" sensors respectively.

The Xperia 1 Mark II comes with a larger sensor than its predecessor.

However, Sony is deploying a different strategy to most of its direct rivals. Both rival phones mentioned above use much higher resolution sensors and pixel-binning technology to reduce noise levels and capture images with a wide dynamic range.

Sony bets on 'traditional' large 1.8µm pixels, which, according to the company, make the new sensor 50 percent more light sensitive than its predecessor and results in improved low light performance.

The 12MP sensor offers faster read-out than the 108MP Quad-Bayer sensors used in some competitors.

Sony says the conventional design of the sensor offers faster read-out speeds than the pixel-binning Quad-Bayer technology deployed in most current high-end phones. The entire sensor can be read out in 10ms versus 32ms for a 12MP image from a Quad-Bayer sensor.

The sensor features 247 phase detection points.

This speed is necessary to enable the Mark II's 20fps continuous shooting with autoexposure and autofocus. Dual-Pixel AF is embedded into the sensor and an additional 3D time-of-flight (ToF) sensor supports the system. Overall, the camera can use 247 phase detection points on the image sensor and 43,200 points from the ToF sensor to perform AF calculations.

The AF also uses data from a 3D time-of-flight sensor.

This is done by Sony's BIONZ X branded image processor which performs 60 AE/AF calculations per second to keep subjects in focus and the image well exposed. The new phone also comes with the Eye AF feature that we already saw on the original Xperia 1. However, now it can lock on to animal eyes in addition to human eyes.

The ultra-wide and tele lenses of the triple-camera setup cannot quite keep up with the primary shooter in terms of read-out speed and processing, though. They both offer continuous shooting at 10fps with AE/AF enabled and AE/AF calculations are performed at a slower rate of 30 per second.

Sony says the triple-camera offers the same flexbility as a camera system with 16-35, 24-70 and 70-200mm lenses.

This said, with equivalent focal lengths of 74mm for the tele and 16mm for the ultra-wide, both cameras make nice additions to the primary camera's 24mm-equivalent lens, covering a wide range of shooting situations. Sony goes as far as comparing the lenses in the Xperia 1 Mark II triple camera to a full-frame lens set including a 16-35mm wide-angle, a 24-70m standard zoom and a 70-200mm tele-zoom. Those lenses should have you prepared for almost anything, and according to the company the same is true for the phone's triple-cam.

To make the new device even more attractive to serious photographers it comes with Sony's new Photography Pro app, which features Shutter and Aperture priority modes in addition to a bunch of other manual controls you would find on the company's mirrorless cameras. Most camera apps offer some sort of manual controls these days, usually in the shape of a separate 'Pro mode', but it looks like Sony is taking things a step further than most.

The Photography Pro app offers a range of manual modes and settings.

The Xperia 1 Mark II is also the first Sony smartphone to feature a ZEISS lens. ZEISS lenses can be found on many of Sony's Cybershot compact cameras and are also available with an E-mount for Alpha cameras. ZEISS lenses featured on Nokia phones previously but the new Sony is the first to come with the German lens maker's T* anti-reflective coating to reduce glare and ghosting effects.

It's good to see Sony, which is the only current smartphone manufacturer that also runs a sizeable camera operation, creating more synergies and technology interchange between its mobile and Alpha divisions. Now we just need to wait for the device to appear in the market and see if the camera can compete with the best. According to rumors that could happen as soon as next week, starting in Taiwan.



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DJI Mavic Air 2 $799 ($998 with 'Fly More' kit) | dji.com DJI just released the Mavic Air 2 , the successor to the original...

Review: The DJI Mavic Air 2 is the best all-around drone for most people

DJI Mavic Air 2
$799 ($998 with 'Fly More' kit) | dji.com

DJI just released the Mavic Air 2, the successor to the original Mavic Air that arrived in 2018. Notably, it's the first Mavic drone to offer 48MP stills, 8K HyperLapse and 4K/60p video at 120 Mbps. It's also the first consumer drone equipped with AirSense, DJI's alert system that receives automatic dependent surveillance-broadcast (ADS-B) signals from nearby manned aircraft and displays their location on the remote control's screen

Whereas the original Mavic Air comes in a variety of colors and resembles the DJI Spark, the Mavic Air 2 falls between the Mavic Mini and Mavic 2 Pro with regards to appearance, size, performance, and weight. DJI told us it did a lot of testing to determine the best balance between size, portability, and features, and determined that 570g (1.25 lbs.)—the weight of the Mavic Air 2—overwhelmingly felt right.

Arriving at an ideal weight and size apparently wasn't the only priority for DJI when crafting the Mavic Air 2. Adding features found in more sophisticated drones, including the Inspire 2, to a model 337 grams lighter than the Mavic 2 series, DJI also aimed to make this its smartest drone to date. Did they pull it off? Let's take a look and find out if the Mavic Air 2 is the right drone for you.

Key features

  • 570g (1.25 lbs.) total weight
  • 1/2" 48MP CMOS image sensor
  • 24mm equivalent lens (84º FOV), fixed F2.8 aperture
  • 12MP and 48MP photos
  • 4K/60p and HD/240p video at 120Mbps
  • H.264 and H.265 codecs
  • HDR video and panorama
  • 8K HyperLapse
  • Spotlight 2.0 subject tracking
  • Advanced Pilot Assistance System (APAS) 3.0
  • 34-minute max flight time
  • 68 kph (42 mph) max speed

The compact, feature-packed Mavic Air 2

When folded down, the Mavic Air 2 is 180x97x84 mm and fits in the palm of your hand. This is slightly larger than the original Mavic Air, but it's still quite a bit smaller than the Mavic 2 Pro and Mavic 2 Zoom models in the line above it.

The Mavic Air 2 is larger than the minuscule Mavic Air, but it still fits in the palm of your hand (mostly).

A more dramatic change is found in the design of the controller; it's larger and boxier than other remotes in the Mavic series, and is designed to mount a smartphone on top rather than on the bottom, like past Mavic models. The phone is secured with a clamp similar to DJI Phantom series remotes, though it doesn't extend far enough to hold a tablet. The clamp on the controller is quite difficult to adjust and securing the smartphone is a struggle at times.

Remote pilots can easily toggle between Tripod, Normal, and Sport flight modes as the mode switch is featured front-and-center on the controller. Similar to other Mavic remotes, Return to Home and Power buttons are on the front. The upper-right button allows you to alternate between still photos and video.

The Mavic Air 2's controller is larger than others in the Mavic series and mounts the smartphone to the top, rather than the bottom, for better visibility. It also works with a case on your phone, unlike previous Mavic controllers.

The upper-left button features a 'Fn' button that activates the auxiliary light and additional sensors that assist with several functions, including smoother landing in low-light conditions. There's also a controller wheel on the top left that tilts the camera up and down. Two joysticks are stored at the bottom and can be screwed on for flying or removed for storage.

When first unboxing the Mavic Air 2, you'll notice stickers labeled 'A' and 'B' on the top and bottom arms of the foldable drone. The legs unfold in the same manner as the Mavic 2 and Mini, and the labels are affixed with a beginner pilot in mind. Two bags labeled 'A' and 'B' contain 3 propellers, 1 extra for each type if a replacement is necessary.

The Mavic Air 2's controller is designed to mount a smartphone on top rather than the bottom.

Attachment points for the props are color-coded, with a silver ring where the 'A' props attach and plain black for the 'B' props. It's a subtle touch to help ensure that all components are properly affixed, and if a propeller is incorrectly placed the drone will not take off. This might confuse consumers new to flying a drone, but it's a good safety feature. The props have an aerodynamic design that allows for quieter flight, and the Mavic Air 2 is quieter than the Mavic Mini – which is less than half its weight.

The camera sits snugly on a 3-axis gimbal. The sensors at top are part of the obstacle avoidance system.

Photos and video

The camera, which uses a 1/2" CMOS Quad Bayer sensor, is mounted on a 3-axis stabilized gimbal. It can capture Raw images, JPEG images (at either 12MP or 48MP resolution), as well as Raw + JPEG. In addition to standard movements, the gimbal can tilt upward up to 24º.

The Air 2's camera boasts a 24mm (equiv.) fixed-aperture F2.8 lens with an 84º FOV. DJI's Fly More combo includes 3 neutral density filters that appear to twist and snap on and off like those for the Mavic 2 Pro. (Our review unit didn't include filters so we were unable to test them).

DJI has also added SmartPhoto modes, similar to computational photography techniques used by many smartphones, to improve photo quality. These include:

  • HDR photos: the camera automatically captures 7 different exposures and combines them for greater dynamic image.
  • Hyperlight: images taken in low-light conditions, especially on DJI drones, tend to be grainy and contain noise. Hyperlight takes multiple photos and merges them for a clearer image.
  • Scene recognition: this mode allows the drone to recognize 5 major components of a photo – sunsets, blue skies, grass, snow, and trees. It will analyze these objects and maximize tone, clarity, and colors.

SmartPhotos are captured at a resolution of 12MP

One thing I noticed is that 48MP images are a bit darker relative to Single or SmartPhotos. The latter feature worked quite well when capturing a sunset, and the HDR photos I was able to capture are quite good for a 1/2" sensor and could be passed off in professional situations.

In Single and 48MP mode, the sky and sun were blown out while the foreground was practically pitch black. SmartPhoto recognized these components. Both photos are unedited.

I was surprised at how well Hyperlight and Scene Recognition worked, as evidenced in the photo above. Panoramas could be improved, as stitching doesn't always match up, though the app I'm using is still technically in beta and some of these bugs will likely be ironed out with subsequent firmware updates.

The Air 2 is the first drone in the Mavic series that can capture 4K/60p video at 120 Mbps using the H.265 codec. This is impressive for a drone that retails under $1,000. Additionally, there's 4K/30p HDR video, and HD/120p and HD/240p will deliver some serious slow-motion footage — up to 10x on a 24p timeline.

The Mavic Air 2 shoots impressive 4K/60p video, thanks to its support for the H.265 coded at bit rates up to 120 Mbps.

I was quite impressed with the quality of the 4K/60p and even 4K/30p video. However, objects in my slow-motion clips were a bit more blurry than I expected, even at a 240p frame rate. Does the 120 Mbps bit rate make a difference here? Yes, for this particular camera. The quality of video footage I was able to gather in various lighting scenarios is exceptional.

DJI's normal color profile has been optimized for the ideal amount of saturation and detail, but its D-Cinelike profile is also included for more advanced shooters. 8K HyperLapse video will be available when the Air 2 ships in mid-May, 2020.

These video clips, captured at HD/120p and HD/240p are slowed down 4x and 8x on a 30 fps timeline. At 8x slow motion, movement of the tennis players in the second clip is barely noticeable.

Odds and ends

The Mavic Air 2 comes equipped with obstacle avoidance sensors on the front, rear and bottom of the aircraft. There aren’t any sensors on top. An auxiliary light with additional sensors, which can be activated from the controller, is located on the bottom to assist with landing in challenging conditions such as low-light environments.

DJI claims a maximum 34 minutes of flight time for the Mavic Air 2, a significant increase from the 21-minute life expectancy of the original Air model, though this figure is derived from flying in ideal conditions; DJI states that 33 minutes is more likely when performing a typical flight. I flew in moderate winds and found the figure to be closer to 30 – 31 minutes, on par with the Mavic 2 series.

The bottom of the drone includes obstacle avoidance sensors and an auxiliary light.

A microSD card slot, which supports up to 256GB, is located below the battery portal. 8GB of internal storage is provided as backup should the memory card become full (or if you forget to bring a card along). Photos or video captured internally can be accessed through the micro USB portal on the opposite side of the card slot. Two cables that connect to a laptop are included with the Mavic Air 2.

This model is also equipped with DJI's Geo system, which prevents drones from entering prohibited areas including airports. For those unfamiliar with drone laws, this feature will come in handy. Geo zones, as well as ADS-B, can be deactivated in the Fly app.



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On Tuesday, April 28, the British Museum announced that it is the latest institution to make digitized images of its various collecti...

British Museum launches revamped online collections database early with 1.9M images

On Tuesday, April 28, the British Museum announced that it is the latest institution to make digitized images of its various collections available for free online. The 'revamped' online collections database now contains 1.9 million images that are offered to the public under the restrictive Creative Commons BY-NC-SA 4.0 license, which allows for non-commercial use with attribution.

According to the announcement tweet from British Museum, its team expedited the release of this new online database so that the public can browse the museum's collections while in quarantine at home. The launch follows similar big digitized collections launches from institutions like Paris Musées and The Smithsonian.

This revamp simplifies things for public users who are no longer required to register in order to use the images. Going forward, anyone can browse the online collections database and download any of the 1.9 million images for non-commercial use with attribution. Each image is scanned at a high-resolution; the online viewer enables users to zoom in on objects to view fine details.

According to the British Museum, this collection features two million years' worth of history that spans six continents. The museum digitized nearly 4.5 million objects, making it the largest online collection of its kind. British Museum explains that its revamped interface not only provides access to these images for free but also makes it easier for the public to find the specific items they're looking for.

The online collections are vast, including everything from ancient Egyptian sculptures to Assyrian artifacts, Greek objects, Iranian jewelry, artwork from the Roman Empire and much more. Viewers can sort through the content based on collection galleries, as well as searches using museum numbers, persons, places and keywords.

This launch is a welcomed addition to the growing body of digitized artifacts and other works made available to the general public online. However, the release isn't without criticism. Unlike The Smithsonian and Paris Musées, both of which released their online collections with Creative Common 0 licenses, the British Museum's collection is made available under the CC BY-NC-SA 4.0 license.

Author and activist Coro Doctorow highlighted some of the concerns related to this in a recent tweet thread, pointing out, among other things, that UK law states that copyrights can only subsist in cases where the work is 'original in the sense that it is the author's own 'intellectual creation.'' Among other things, the nation's copyright law [PDF, page 3] notes that it's 'unlikely that what is merely a retouched, digitised image of an older work can be considered as 'original.''

Critics have also pointed out that Wikimedia Commons only allows images that aren't 'subject to copyright restrictions which would prevent them being used by anyone, anytime, for any purpose,' meaning the British Museum's digitized collections can't be included in the Commons catalog.

Despite these concerns, the revamped database is a step in the right direction. The British Museum has been commended for the effort it put into this launch -- not just for the high-resolution images and scans of the content, but also the number of tools and information the museum provides for each listing.

The database includes the name(s) of the original excavator who discovered the items, where the object was found, the materials it is made from, the technique used to craft it, its size and weight, its present condition, where it was acquired, its registration number and more. The collection is available here.

Via: ianVisits



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On Tuesday, April 28, the British Museum announced that it is the latest institution to make digitized images of its various collecti...

British Museum launches revamped online collections database early with 1.9M images

On Tuesday, April 28, the British Museum announced that it is the latest institution to make digitized images of its various collections available for free online. The 'revamped' online collections database now contains 1.9 million images that are offered to the public under the restrictive Creative Commons BY-NC-SA 4.0 license, which allows for non-commercial use with attribution.

According to the announcement tweet from British Museum, its team expedited the release of this new online database so that the public can browse the museum's collections while in quarantine at home. The launch follows similar big digitized collections launches from institutions like Paris Musées and The Smithsonian.

This revamp simplifies things for public users who are no longer required to register in order to use the images. Going forward, anyone can browse the online collections database and download any of the 1.9 million images for non-commercial use with attribution. Each image is scanned at a high-resolution; the online viewer enables users to zoom in on objects to view fine details.

According to the British Museum, this collection features two million years' worth of history that spans six continents. The museum digitized nearly 4.5 million objects, making it the largest online collection of its kind. British Museum explains that its revamped interface not only provides access to these images for free but also makes it easier for the public to find the specific items they're looking for.

The online collections are vast, including everything from ancient Egyptian sculptures to Assyrian artifacts, Greek objects, Iranian jewelry, artwork from the Roman Empire and much more. Viewers can sort through the content based on collection galleries, as well as searches using museum numbers, persons, places and keywords.

This launch is a welcomed addition to the growing body of digitized artifacts and other works made available to the general public online. However, the release isn't without criticism. Unlike The Smithsonian and Paris Musées, both of which released their online collections with Creative Common 0 licenses, the British Museum's collection is made available under the CC BY-NC-SA 4.0 license.

Author and activist Coro Doctorow highlighted some of the concerns related to this in a recent tweet thread, pointing out, among other things, that UK law states that copyrights can only subsist in cases where the work is 'original in the sense that it is the author's own 'intellectual creation.'' Among other things, the nation's copyright law [PDF, page 3] notes that it's 'unlikely that what is merely a retouched, digitised image of an older work can be considered as 'original.''

Critics have also pointed out that Wikimedia Commons only allows images that aren't 'subject to copyright restrictions which would prevent them being used by anyone, anytime, for any purpose,' meaning the British Museum's digitized collections can't be included in the Commons catalog.

Despite these concerns, the revamped database is a step in the right direction. The British Museum has been commended for the effort it put into this launch -- not just for the high-resolution images and scans of the content, but also the number of tools and information the museum provides for each listing.

The database includes the name(s) of the original excavator who discovered the items, where the object was found, the materials it is made from, the technique used to craft it, its size and weight, its present condition, where it was acquired, its registration number and more. The collection is available here.

Via: ianVisits



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Raspberry Pi Unveils 12.3MP Camera Module with Interchangeable Lenses


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The DJI Mavic Mini Versus the Mavic Air 2: Which Drone Is Right for You?


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How to Take Stunning Indoor Portraits With Just Household Items


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Adobe Announces a $1 Million Fund to Support Your Creative Project


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What if I told you that for just $50, you could have yourself a fully-customizable interchangeable lens camera capable of shooting 12.3MP s...

Raspberry Pi launches 12.3MP interchangeable lens camera module for its Pi computers

What if I told you that for just $50, you could have yourself a fully-customizable interchangeable lens camera capable of shooting 12.3MP stills and capturing 4K/30p video? You’d probably tell me to kick dirt, but the truth is that’s now a possibility thanks to Raspberry Pi’s new ILC camera module and accompanying lenses, which start at just $25.

‘There has always been a big overlap between Raspberry Pi hackers and camera hackers,’ reads the Raspberry Pi blog post announcing the setup. ‘Even back in 2012, people (okay, substantially Dave Hunt) were finding interesting ways to squeeze more functionality out of DSLR cameras using their Raspberry Pi computers.’

The full kit currently available from Raspberry Pi.

Since 2013, Raspberry Pi has released a few different camera modules: the original 5MP camera board based around the OmniVision OV5647 sensor, a Pi NoIR board for infrared photography and a follow-up camera board that used the Sony IMX219 8MP sensor (this unit replaced Raspberry Pi’s 5MP camera board, which has the distinction of being just two other products the company has ever officially discontinued).

Despite selling more than 1.7 million units of the 8MP camera boards to date, the Raspberry Pi team wasn’t content with the limitations put in place by fixed-focus camera modules with small sensors and poor performance. Enter the new Raspberry Pi High Quality Camera.

This new module is build around the Type 1/2.3” (7.9mm diagonal) Sony IMX477 backside-illuminated CMOS sensor that features 1.55μm pixels (double that of the IMX219 found in the 8MP camera board). In front of the sensor is a C and CS lens mount with adjustable back-focus, a mount most commonly used on 8mm, 16mm cameras, closed-circuit security cameras and other industrial-focused systems. It even features a built-in 1/4”-20 tripod mount for supporting the system.

While any off-the-shelf C- and CS-mount lenses will work with the new sensor, Raspberry Pi has announced it will be working with its official retail partners to carry a pair of lenses: a 6mm CS-mount lens and a 16mm C-mount lens for $25 and $50, respectively. There’s always the option of 3D printing and purchasing third-party adapters to create wild combinations, such as this monster, shown below, built around the Canon 70–200mm F2.8 IS II lens.

The possibilities are nearly endless.

The High Quality Camera is compatible with ‘almost all’ Raspberry Pi models, starting with the original Raspberry Pi 1. The only exception are a number of early Raspberry Pi Zero boards that lack the connector. Raspberry Pi has compiled accompanying support documentation on the product page, including a ‘Getting Started’ guide. There’s also ‘The Official Raspberry Pi Camera Guide’ that’s available to download for free as a PDF or buy in physical form on the Raspberry Pi Press Store for £10.

The Raspberry Pi High Quality Camera, which will remain in production until at least January 2027 per Raspberry Pi’s obsolescence statement, is available starting today for $50 on the Raspberry Pi website.



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What if I told you that for just $50, you could have yourself a fully-customizable interchangeable lens camera capable of shooting 12.3MP s...

Raspberry Pi launches 12.3MP interchangeable lens camera module for its Pi computers

What if I told you that for just $50, you could have yourself a fully-customizable interchangeable lens camera capable of shooting 12.3MP stills and capturing 4K/30p video? You’d probably tell me to kick dirt, but the truth is that’s now a possibility thanks to Raspberry Pi’s new ILC camera module and accompanying lenses, which start at just $25.

‘There has always been a big overlap between Raspberry Pi hackers and camera hackers,’ reads the Raspberry Pi blog post announcing the setup. ‘Even back in 2012, people (okay, substantially Dave Hunt) were finding interesting ways to squeeze more functionality out of DSLR cameras using their Raspberry Pi computers.’

The full kit currently available from Raspberry Pi.

Since 2013, Raspberry Pi has released a few different camera modules: the original 5MP camera board based around the OmniVision OV5647 sensor, a Pi NoIR board for infrared photography and a follow-up camera board that used the Sony IMX219 8MP sensor (this unit replaced Raspberry Pi’s 5MP camera board, which has the distinction of being just two other products the company has ever officially discontinued).

Despite selling more than 1.7 million units of the 8MP camera boards to date, the Raspberry Pi team wasn’t content with the limitations put in place by fixed-focus camera modules with small sensors and poor performance. Enter the new Raspberry Pi High Quality Camera.

This new module is build around the Type 1/2.3” (7.9mm diagonal) Sony IMX477 backside-illuminated CMOS sensor that features 1.55μm pixels (double that of the IMX219 found in the 8MP camera board). In front of the sensor is a C and CS lens mount with adjustable back-focus, a mount most commonly used on 8mm, 16mm cameras, closed-circuit security cameras and other industrial-focused systems. It even features a built-in 1/4”-20 tripod mount for supporting the system.

While any off-the-shelf C- and CS-mount lenses will work with the new sensor, Raspberry Pi has announced it will be working with its official retail partners to carry a pair of lenses: a 6mm CS-mount lens and a 16mm C-mount lens for $25 and $50, respectively. There’s always the option of 3D printing and purchasing third-party adapters to create wild combinations, such as this monster, shown below, built around the Canon 70–200mm F2.8 IS II lens.

The possibilities are nearly endless.

The High Quality Camera is compatible with ‘almost all’ Raspberry Pi models, starting with the original Raspberry Pi 1. The only exception are a number of early Raspberry Pi Zero boards that lack the connector. Raspberry Pi has compiled accompanying support documentation on the product page, including a ‘Getting Started’ guide. There’s also ‘The Official Raspberry Pi Camera Guide’ that’s available to download for free as a PDF or buy in physical form on the Raspberry Pi Press Store for £10.

The Raspberry Pi High Quality Camera, which will remain in production until at least January 2027 per Raspberry Pi’s obsolescence statement, is available starting today for $50 on the Raspberry Pi website.



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