OMTech Polar Lite 55W Desktop CO2 Laser Engraver and Cutter review
REVIEW – I’ve reviewed a handful of diode laser engravers, and while they engrave and cut many materials well, they have difficulty engraving and cutting clear materials, which is something I’ve been wanting to do. Diode laser light (~455 nm) passes right through clear material and therefore needs a black coating to successfully engrave these […]