E mount Pinhole Lenses

thingiverse

Some pinhole camera lenses for Sony E-mount mirrorless cameras. I designed this for the A6000 but it will work with any E-mount camera. All you need to do is put a small piece of aluminum foil between the lens and the "snappysnap" and then use a fine needle to poke a tiny hole in it. A smaller hole makes sharper images but you'll need to have a longer exposure time. I typically set exposure to 30 seconds and 100ISO for indoors and 1/6th and 1800ISO for outdoors. If you use flash and get super close you can get away with 1/25th indoors. The best way to figure out exposure is trial and error! Note: the 30mm will print with no supports, the 8mm will need support. make sure to print with the outward part of the lens facing down. The 8mm prints much better with soluble support material but still works with regular supports, just with a crappier surface finish on the outside. Layer height can be .1mm or .2mm depending on your patience. Also If you get any cool images using this, I'd love to see them! Please post a make :) Happy Printing!