May 6, 2023
Description
This thing attaches this laser pointer
https://www.amazon.com/gp/product/B09SZ3GFMC
to the eyepiece of a Nikon DSLR. Use it to focus in the dark or with microscope objectives. When you get the laser dot really small you have focus.
Original idea was by Allen Walls https://www.youtube.com/@AllanWallsPhotography
Turn the laser off before taking your picture or it will change your exposure.
Project is parametric. The FreeCAD file has a spreadsheet and you can just enter measurements for other laser hardware. Please do not do powerful lasers as I wouldn't want you to damage any of the sensors in the camera. Low power is safe. Many lasers sold by amazon are not low power.
License:
Creative Commons — Attribution
KaJashey
