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λ/4 球面鏡

×
  • 鍍鋁膜
  • 特別適用於紫外線、可見光及紅外線應用
  • 提供多種外徑與焦距組合

λ/4球面鏡具有平坦的後表面以及含鋁質鍍膜的球形前表面。這些反射鏡特別適用於紫外線、可見光及紅外線波長範圍內的應用。

一般規格

Back Surface:
Ground
Center Thickness CT (mm):
3.00
Center Thickness Tolerance (mm):
±0.30
Edges:
Ground
Substrate:
Focal Length Tolerance (%):
±2
Surface Quality:
60-40
Surface Accuracy:
λ/4
Coating:
Protected Aluminum (400-2000nm)
Coating Specification:
Ravg >85% @ 400 - 700nm
Ravg >90% @ 400 - 2000nm
Coating Type:
Metal
Wavelength Range (nm):
400 - 2000

產品

 Surface Accuracy  Dia. (mm) EFL (mm)  Aperture (f/#)   Coating   比較   庫存號碼   價格  Buy
λ/4 10.00 10.00 f/1 Protected Aluminum (400-2000nm)
λ/4 10.00 20.00 f/2 Protected Aluminum (400-2000nm)
λ/4 10.00 40.00 f/4 Protected Aluminum (400-2000nm)
λ/4 15.00 15.00 f/1 Protected Aluminum (400-2000nm)
λ/4 15.00 30.00 f/2 Protected Aluminum (400-2000nm)
λ/4 15.00 60.00 f/4 Protected Aluminum (400-2000nm)
λ/4 20.00 20.00 f/1 Protected Aluminum (400-2000nm)
λ/4 20.00 40.00 f/2 Protected Aluminum (400-2000nm)
λ/4 20.00 80.00 f/4 Protected Aluminum (400-2000nm)

Technical Information

 
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