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Non-Magnetic Viewports

Non-magnetic viewports have a low magnetic susceptibility, making them suitable for applications sensititve to interfering magnetic fields.

VPCF40B-K-1ALU
VPCF40B-K-1ALU
VPCF40B-K-1ALU
AluVaC® Optics, UHV, non-magnetic | 350952
Connection type
CF
Nominal diameter
40
Flange material
Aluminum
Max. operating temperature
248 °F
Window material
Borosilicate
View diameter
1.417 ″
Window mounting
UHV-suitably bonded
Leak rate
< 0.75E-10 Torr ∙ l/s
Connection type
CF
Nominal diameter
40
Flange material
Aluminum
Max. operating temperature
120 °C
Window material
Borosilicate
View diameter
36 mm
Window mounting
UHV-suitably bonded
Leak rate
< 1E-10 mbar ∙ l/s
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available
Details
VPCF40CAF2-L-NM
VPCF40CAF2-L-NM
VPCF40CAF2-L-NM
UHV extended range viewport, optical, UV/IR, non-magnetic | 331682
Connection type
CF
Nominal diameter
40
Window material
Calcium fluoride
Window mounting
Metal seal
View diameter
0.886 ″
Transmission range
160-7000 nm
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
40
Window material
Calcium fluoride
Window mounting
Metal seal
View diameter
22,5 mm
Transmission range
160-7000 nm
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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on request
Details
VPCF40DUVQ-L-NM
VPCF40DUVQ-L-NM
VPCF40DUVQ-L-NM
UHV fused silica viewport, optical, non-magnetic | 347918
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (laser-grade)
View diameter
1.378 ″
Surface quality
20 scratch/dig
Flatness (at 632,8 nm)
< lambda/4
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (laser-grade)
View diameter
35 mm
Surface quality
20/10 (scratch/dig)
Flatness (at 632,8 nm)
< lambda/4
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available
Details
VPCF40UVQ-L-NM
VPCF40UVQ-L-NM
VPCF40UVQ-L-NM
UHV fused silica viewport, non-magnetic | 347641
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
1.378 ″
Transmission range
250-2000 nm
Connection type
CF
Nominal diameter
40
Flange material
Stainless steel 316LN-ESR
Window material
Fused silica (UV-grade)
View diameter
35 mm
Transmission range
250-2000 nm
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available
Details
VPCF40ZNSE-L-NM
VPCF40ZNSE-L-NM
VPCF40ZNSE-L-NM
UHV extended range viewport, optical, UV/IR, non-magnetic | 344448
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
0.886 ″
Transmission range
600-15000 nm
Surface quality
40 scratch/dig
Flatness (at 632,8 nm)
< 1 lambda
Connection type
CF
Nominal diameter
40
Window material
Zinc selenide
Window mounting
Metal seal
View diameter
22,5 mm
Transmission range
600-15000 nm
Surface quality
40/20 (scratch/dig)
Flatness (at 632,8 nm)
< 1 lambda
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on request
Details

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