The V2 8 megapixel camera for Raspberry Pi uses the Sony IMX219 sensor which is
a bit over 5mm wide by a bit under 5mm tall. They call it 1/4" diagonal.
Should be able to hit that with a laser beam, if the pinhole lens can be
removed.
The first model Pi camera used the (since discontinued) Omnivision OV5647
sensor. Fewer pixels and image area was a bit over 4mm by a but under 4mm.
On Wednesday, September 26, 2018, 1:08:06 AM MDT, Gene Heskett
<ghesk...@shentel.net> wrote:
But finding a camera chip big enough to shine these laser's on so that
the laser stays on the imaging chip cannot be found in an integrated
package that will plug into the 15 pin connector on a pi. The laser
beams are 10x the size of the imaging chips even if they're perfectly
aligned. To get something usable I may have to buy a lensless digital
camera for around a 100 dollar bill, which of course has a usb-2 output,
and controlling it to get the image data is something I'll have to
invent.
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