Raspberry Pi launches camera with interchangeable lens system for $50
The High Quality Camera with the 16mm lens attached. [credit: Raspberry Pi Foundation ]
Attention tinkerers: Raspberry Pi has released a new camera for its tiny single-board computers. The "Raspberry Pi High Quality Camera" is on sale now for $50, and it will be sold alongside the older Raspberry Pi Camera Module V2, which will still be the usual $25. This is a for-real camera system, so that $50 won't get you a ready-out-of-the-box Raspberry Pi camera, you'll also need to buy a lens for the-get this-interchangeable lens system that the high-quality camera supports.
Both cameras plug into the Raspberry Pi computer's camera serial interface using a ribbon cable, but the High Quality Camera looks like a massive upgrade, both in size and (hopefully) in image quality. While the $25 Camera Module V2 uses an ancient, low-end smartphone camera sensor with a microscopic lens, the High Quality Camera is a different class of product entirely. It's not a newer smartphone sensor, which is what I assumed when I first saw the news, but instead it's something that was originally intended for camcorders. It's a 12.3MP Sony IMX477 sensor with pretty huge 1.55 m pixels and a 7.81 mm diagonal (1/2.3"-type). That's about double the sensor area of the Camera Module V2.
As the Raspberry Pi foundation puts it in the blog post, "There are limitations to mobile phone-type fixed-focus modules. The sensors themselves are relatively small, which translates into a lower signal-to-noise ratio and poorer low-light performance; and of course there is no option to replace the lens assembly with a more expensive one, or one with different optical properties. These are the shortcomings that the High Quality Camera is designed to address."
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