Cross Laser Pointer

thingiverse

This design is for a laser, battery pack, and switch combo that I use in the X-Wing miniatures game to rapidly assess whether a ship falls within firing range. For a simpler setup, consider using a single dot or line laser instead of the combination unit. You'll need three LR44/AG13 batteries to power this system. One momentary switch controls the operation of the laser module itself. The laser component features a diode with a cross-hair lens, has a 10mm diameter, and measures 30mm in length.