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Calcium Fluoride Optical Windows

Product Description: 

Optical windows are optical materials with polished surfaces that are relatively parallel. They are used to isolate different physical environments while allowing a light beam to pass.

You may refer to this page (http://www.pmoptics.com/optical_glass.html) for material properties.

 

Specification: 

Materials Calcium Fluoride
Dimensional Tolerance ± 0.1mm
Flatness λ/4 @ 632.8nm
Surface Quality 20 ~ 10
Clear Aperture 90%
Parallelism <  1 arc minute
AR coating   Specified by customer

 

Calcium fluoride window, length: 76.2mm, width: 10.0 thickness: 1.0mm in stock, PGOW-000040512 ($60.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, length: 40.0mm, width: 20.0 thickness: 3.0mm in stock, PGOW-000040412 ($68.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, length: 76.2mm, width: 25.4 thickness: 1.5mm in stock, PGOW-000040612 ($82.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 3.0mm, thickness: 0.1mm in stock, PGOW-000041212 ($22.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 5.0mm, thickness: 1.0mm in stock, PGOW-000041312 ($15.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 12.7mm, thickness: 1.5mm in stock, PGOW-000040112 ($20.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 25.4mm, thickness: 1.5mm in stock, PGOW-000040312 ($30.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 25.4mm, thickness: 2.3mm in stock, PGOW-000040912 ($40.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, diameter: 50.0mm, thickness: 3.0mm in stock, PGOW-000040712 ($88.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, length: 60.5mm, width: 41.5 thickness: 2.0mm in stock, PGOW-000040812 ($96.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, length: 35.6mm, width: 27.7 thickness: 3.0mm in stock, PGOW-000041012 ($66.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Calcium fluoride window, length: 36.0mm, width: 36.0 thickness: 3.0mm in stock, PGOW-000041112 ($80.0): 

 
 

 
Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing.

 

Ordering Information:

    P    G
  O   W

       
  X 
   
  X 
  X   
           

A

 

B

 

C

 

D

 

E

 
     

A

 Wavelength

1550 = 1550 nm  
 0980 = 980 nm
 
 XXXX = Your Application Wavelength  
 

B

 Material

 4 = Calcium Fluoride
 
   0 = Special  
 

C

 Dimensions

 01 = 12.7mm X 12.7mm X 1.5mm  
   Check Standard Size Table Below  
   00 = Custom Dimensions  
 

D

 Orientation

1 = Random
 
   2 = Surface is normal to C axis
 
 

E

 Coating

1 = Yes  
   2 = No  

 

Standard Size Table :  

  Dimensions P/N
L X H X W (mm) or Φ X t (mm)
  01
Φ12.7 X 1.5
  02
 18.0 X 18.0 X 1.5
  03
Φ25.4 X 1.5
  04
40.0 X 20.0 X3.0
  05
76.2 X 10.0 X1.0
  06
76.2 X 25.4 X1.5
  07
Φ50.0 X 3.0
  08
60.5 X 41.5X2.0
  09
Φ25.4 X 2.3
  10
35.6X27.7X3

 

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