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znse lens of dia 40mm
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| Model No.︰ | laser lens |
| Brand Name︰ | laser lens |
| Country of Origin︰ | China |
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Dopant concentration Nd:1.1~1.4at%,Ce:0.05~0.1at%
Orientation [111] within 5degree
Wavefront distortion<= 0.2λ/inch
Extinction Ratio>=28 dB
Rod Sizes Diameter:3~6mm,Length:40~80mm
Upon request of customer
Dimensional Tolerances Diameter+0.000sec/-0.002sec,Length +/-0.02sec
Barrel Finish Ground Finish: 400# Grit
Parallelism <=10sec
Perpendicularity <=5min
Flatness λ/10
Surface quality 10-5(MIL-O-13830A)
Chamfer 0.006sec+/-0.002sec at 45degree+/- 5degree
AR coating reflectivity<=0.25% (@1064nm) |
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Product Image
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