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VPCF40CAF2-K

UHV extended range viewport, optical, UV/IR | 303148
Connection type
CF
Nominal diameter
40
Window material
Calcium fluoride
Window mounting
UHV-suitably bonded
View diameter
32 mm
Transmission range
160-7000 nm
Surface quality
60/40 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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Connection type
CF
Nominal diameter
40
Window material
Calcium fluoride
Window mounting
UHV-suitably bonded
View diameter
1.26 ″
Transmission range
160-7000 nm
Surface quality
60 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
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available
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Category UHV extended range viewport, optical, UV/IR
Bakeout temperature 248 °F
Max. bakeout temperature 120 °C
Window thickness 0.118 ″
Maximum heating rate 3 K/min
Article no. 303148
Connection type CF
Nominal diameter 40
Leakrate < 1E-10 mbar ∙ l/s
Min. operating temperature -45 °C
Min. operating temperature -49 °F
Max. operating temperature 120 °C
Max. operating temperature 248 °F
Outer diameter 70 mm
Outer diameter 2.756 ″
Length 12,7 mm
Length 0.5 ″
View diameter 1.26 ″
Window mounting UHV-suitably bonded
Window thickness 3 mm
Surface quality 60/40 (scratch/dig)
Window material Calcium fluoride
Transmission range 160-7000 nm
View diameter 32 mm
Flatness (at 632,8 nm) < lambda/4
Product Nominal diameter Window mounting Window material Transmission range View diameter Availability
VPCF16CAF2-K 16 UHV-suitably bonded Calcium fluoride 160-7000 nm 15 mm
available
VPCF40CAF2-L-316L 40 Metal Seal Calcium fluoride 160-7000 nm 22,5 mm
available
VPCF40QZCUT-L-316L 40 Metal Seal Crystal quartz, z-cut appr. 150 - 3500 + 50 - 1000 nm 22,5 mm
available
VPCF40UVS-L 40 Brazed Sapphire (UV-grade) appr. 250 - 5000 nm 23,5 mm
available
VPCF40ZNSE-L-316L 40 Metal Seal Zinc selenide appr. 600 - 15000 nm 22,5 mm
on request
VPCF63CAF2-K 63 UHV-suitably bonded Calcium fluoride 160-7000 nm 63 mm
available
VPCF63UVS-L 63 Brazed Sapphire (UV-grade) appr. 250 - 5000 nm 49 mm
available

Accessories

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CF-Flange Kit Hex-Head | 320294
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CF Copper Gasket | 300440
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