The world's first 3D Printed Optical Rangefinder!

This is the world's first ever 3D printed optical rangefinder, a device that measures distance to target using optics. This one is designed after the Coincident rangefinder (also called split-image). The theoretical measurement range is 100m to 5km, although in practice the upper limit is around 2km. The STL/CAD files: https://cults3d.com/en/3d-model/gadge... #3dprinting #military #wows #wot #warthunder