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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):
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| 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):
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| 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):
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| 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):
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| 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):
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| 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):
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| 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):
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| 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):
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| Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing. |
Calcium fluoride window, diameter: 26.4mm, thickness: 2.3mm in stock, PGOW-000041412 ($52.0):
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| 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):
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| 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):
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| 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):
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| 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):
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| Uncoated, Surface quality: 20~10, Parallelism: < 1 arc minute. Contact us for quantity pricing. |
Ordering Information:
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P |
G
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O |
W
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X |
X |
X |
X |
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X |
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X |
X |
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X |
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X |
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A
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B
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C
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D
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E
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A
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Wavelength
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1550 = 1550 nm |
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0980 = 980 nm
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| XXXX = Your Application Wavelength |
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B
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Material
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4 = Calcium Fluoride
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0 = Special |
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C
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Dimensions
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01 = 12.7mm X 12.7mm X 1.5mm |
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Check Standard Size Table Below |
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00 = Custom Dimensions |
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D
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Orientation
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1 = Random
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2 = Surface is normal to C axis
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E
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Coating
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1 = Yes |
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2 = No |
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Standard Size Table :
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Dimensions P/N
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L X H X W (mm) or Φ X t (mm)
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01
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Φ12.7 X 1.5
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02
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18.0 X 18.0 X 1.5
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03
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Φ25.4 X 1.5
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04
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40.0 X 20.0 X3.0
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05
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76.2 X 10.0 X1.0
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06
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76.2 X 25.4 X1.5
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07
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Φ50.0 X 3.0
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08
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60.5 X 41.5X2.0
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09
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Φ25.4 X 2.3
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10
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35.6X27.7X3
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