I started to experiment with a self made pinhole camera. I used a regular camera cap drilled a hole in it and covered that with tape. In that tape I made a small hole with a needle. I used a Nikon D750 with a flange of about 47mm. Let’s say the total with the cap will be 50mm. The needle was 0.6mm. That gives me a f-nr of 50/0.6=83.3. If that can be said.
Sitting on a terrace, camera on tripod. There’s no aperture so camera on M and find a suitable exposure time by making some test shots.
My first shots. It just proofed to me I can take pictures with that.
With a little edit in PL
I noticed a lot of dust on the sensor. The trick to make dust visible is to shoot a white surface with a small aperture. So I tried this too
: once with the pinhole and one with the 50mm f22. I tried
I tried to get expose to the right but that took me to much time. But look how much more dust is visible on the pinhole image.
George
