ขาย โพรเทคชั่น เลนส์ D30/T2 (Laser Protect Lens)
The lens for Fiber Laser has high focus and stability, beautiful, durable and good quality.
Available in various sizes
20*2/3/5, 22.35*4, 25*1.5/2/3, 28*4(27.9*4.1) 30*1.5/2/3 30*4/5, 34*5, 35*4, 36*2 , 37*7(8000-15000W) 40*3, 40*5, 50*2
feature
- Import JGS1
- Diameter tolerance: +0/-0.1mm
- Thickness tolerance: +/- 0.1 mm
- 1064nm AR coated on both sides T>99.8%
- Surface finish: 40/20 (D≤50.8mm) 60/40 (D＞50.8mm)
- Light parallelism: 10′-1'
- Surface accuracy: λ/4
- High damage threshold (> 15J/cm2)
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