I made a #pinhole lens for my sony a6000 from an unused lens converter aluminum foil and masking tape to demo my students.
You don't need a 3-D printer and dedicated workshop to be a #maker (although they do help if you have access to them - which I don't 😉 )
The hardest part was to center the hole really. I did a first one with multiple holes punched until I found it, then I created a second one using the first as template
#photography #photo #photographie #creativeToots