Laser collimator for telescopes

thingiverse

This device serves as an essential tool for telescopes, particularly Newtonian reflectors, to achieve precise adjustments. It operates independently, featuring both a laser module and a self-contained power source to fuel it. The laser module itself is strategically positioned on a spring-loaded three-screw plate that allows for fine-tuning. Despite its compact design, which resembles a large eyepiece, the device remains remarkably practical – sensitive components are shielded beneath a protective cover.