Aug 22, 2017, 02:23
This may be a good learning exercise for a starting photographer. You can learn how a lens focuses, learn about focal length, entrance pupil, etc.
Some next steps may be to add a drop in aperture or a second lens element to correct for chromatic aberration and soft corners.
You can do the same thing with a cardboard tube, but the 3d printed version is better because 3d printing. With 3d printing our future.
Some next steps may be to add a drop in aperture or a second lens element to correct for chromatic aberration and soft corners.
You can do the same thing with a cardboard tube, but the 3d printed version is better because 3d printing. With 3d printing our future.