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Laser Protection Lens
High-focus and stable lenses for Fiber Lasers, featuring excellent durability and quality.
Available in Multiple 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
Specifications
- Imported JGS1 Material
- Diameter Tolerance: +0 / -0.1 mm
- Thickness Tolerance: +/- 0.1 mm
- 1064nm AR Coating on Both Sides, T> 99.8%
- Surface Finish: 40/20 (D≤50.8mm) 60/40 (D＞ 50.8mm)
- Parallelism: 10′-1 ‘
- Surface Accuracy: λ / 4
- High Damage Threshold (> 15J / cm2)
