JCZ Controller Card Ezcad2
May 3, 2021Aluminum Positioning Bars
May 23, 2021 Lens
70*70/100*100/150*150/200*200/250*250/300*300mm
Tips:
Smaller lens is with lower focus distance which means strong laser shooting.
Bigger lens is with higher focus distance which means weak laser shooting.
Usually you could choose 150*150mm lens as standard, good for most applications.
Add a 70*70/100*100mm lens as spare if you do deep engraving a lot.
Add a 300*300mm lens as spare if you need big size, also helpful for tumblers.
250x250mm Lens can do Deep Engraving with 50W Fiber Laser?
https://youtu.be/GWS-yrMqeto
300x300mm Lens helpful for Tumblers Engraving?
https://youtu.be/D84BDo9trZk
400x400mm Engraving Size still STRONG on 50W Fiber Laser?
https://youtu.be/X6VWUF727nI