Atomstack R30 Laser Module Ultra High Precision Infrared Laser Large area metal and plastic products engraving

Applicable Models: X20 Pro, A20 Pro, S20 ProX7 Pro, A10 Pro, S10 Pro, X7A5 Pro, A5 Pro+A5 M30, A5 M40, A5 M50A5 20W, A5 10WP9 M50, P9 M40, P7 M40, P7 M30Applicable Other Machine:Ortur, Neje, sculpfun, twotree Function: 1. ultra-high precision engraving of various metal and plastic products (blue laser engraving copper, gold, alloy, etc. lack of capacity) 2. cold light source, no effect on human skin, no fire hazards. 3. spot size better than all fiber industrial laser and blue light, 0.03mm diameter 4. laser pulse frequency 20000HZ, pulse energy is 6 times that of blue laser.