An upgrade on an Endurance 10 watt+ laser (made by Connor Bredin)

Connor Bredin has made an upgrade of our 10 watt+ laser attachment

https://www.facebook.com/connor.bredin.3/videos/pcb.792111097840982/805194723173410/?type=3&theater&ifg=1

https://www.facebook.com/connor.bredin.3/videos/831608600532022/?type=3&theater&ifg=1

https://www.facebook.com/groups/endurancelasers/permalink/818535845198507/