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Cylindrical Plano-Convex Lenses
CaF2 FS BK-7 Ge ZnSe
 
  Material   Calcium  Fluoride 
  Surface figure   3 Lambda at 633 nm per inch
  Scratch-Dig   60 - 40
  Diameter   tolerance   ± 0.1 mm
  Paraxial
  Focal Length   Tolerance
  ± 2%
  Centration   less than 5 arc minutes
  Clear aperture   90%
  Bevels   (0.2+0.3)mm x 45°
   
D, mm FLx, mm R, mm tc, mm temin, mm Part Number
12,7 25,0 10,0 4,3 2,0 CCX1-01
12,7 50,0 20,0 3,0 2,0 CCX1-02
25,4 50,0 20,0 6,5 2,0 CCX1-03
25,4 75,0 30,0 4,8 2,0 CCX1-04
25,4 100,0 40,0 4,1 2,0 CCX1-05
25,4 150,0 60,0 3,4 2,0 CCX1-06
25,4 200,0 80,0 3,0 2,0 CCX1-07
25,4 250,0 100,0 2,8 2,0 CCX1-08
50,0 100,0 40,0 11,8 3,0 CCX1-09
50,0 150,0 60,0 8,5 3,0 CCX1-10
50,0 200,0 80,0 7,0 3,0 CCX1-11
50,0 250,0 100,0 6,2 3,0 CCX1-12
50,0 500,0 200,0 4,6 3,0 CCX1-13
           

* Numerical parameters correspond to Lambda = 5 µm (n=1.4)

 
     
 
 

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