medium - solargraphic camera - 87 mm

My half-roller camera for solargraphy,

Use black petg or abs.

I made 0,3 mm pinhole for this camera. I use acupuncture needles to make precisely hole, and i use silicone to stick the lid.


If you don't know whats solargraphy is, watch this video.
https://www.youtube.com/watch?v=P_gpbDQHe2Q

*28.04.2023 New, upgraded version - v2.