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Holographic Wire Grid Polarizer, ZnSe, 29 mm Dia., unmounted
Substrate
ZnSe
Size
29 mm dia.
Size Tolerance
±0.5 mm
Thickness
2.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
25 mm
Mount
Unmounted
Extinction ratio @ 3µ
150:1
Extinction Ratio @ 10µ
300:1
surface-flatness
λ/20 @ 10.6μ
Parallelism
≤ 3 arc minutes
wire-grid-spacing
2700 grooves/mm
Collateral Assets
MAX.PDF,MIN.PDF
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Holographic Wire Grid Polarizer, ZnSe, 35 mm Dia., ring mounted
Substrate
ZnSe
Size
35 mm dia.
Size Tolerance
±0.5 mm
Thickness
5.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
25 mm
Mount
Ring Mounted
Extinction ratio @ 3µ
150:1
Extinction Ratio @ 10µ
300:1
surface-flatness
λ/20 @ 10.6μ
Parallelism
≤ 3 arc minutes
wire-grid-spacing
2700 grooves/mm
Collateral Assets
MAX.PDF,MIN.PDF
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Holographic Wire Grid Polarizer, ZnSe, 38 mm Dia., unmounted
Substrate
ZnSe
Size
38 mm dia.
Size Tolerance
±0.5 mm
Thickness
3.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
34 mm
Mount
Unmounted
Extinction ratio @ 3µ
150:1
Extinction Ratio @ 10µ
300:1
surface-flatness
λ/10 @ 10.6μ
Parallelism
≤ 3 arc minutes
wire-grid-spacing
2700 grooves/mm
Collateral Assets
MAX.PDF,MIN.PDF
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Holographic Wire Grid Polarizer, ZnSe, 50 mm Dia., ring mounted
Substrate
ZnSe
Size
50 mm dia.
Size Tolerance
±0.5 mm
Thickness
6.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
34 mm
Mount
Ring Mounted
Extinction ratio @ 3µ
150:1
Extinction Ratio @ 10µ
300:1
surface-flatness
λ/10 @ 10.6μ
Parallelism
≤ 3 arc minutes
wire-grid-spacing
2700 grooves/mm
Collateral Assets
MAX.PDF,MIN.PDF
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Holographic Wire Grid Polarizer, ZnSe, 50 mm Dia., unmounted
Substrate
ZnSe
Size
50 mm dia.
Size Tolerance
±0.5 mm
Thickness
5.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
45 mm
Mount
Unmounted
Extinction ratio @ 3µ
150:1
Extinction Ratio @ 10µ
300:1
surface-flatness
λ/10 @ 10.6μ
Parallelism
≤ 3 arc minutes
wire-grid-spacing
2700 grooves/mm
Collateral Assets
MAX.PDF,MIN.PDF