Holographic Wire Grid Polarizers
Optometrics
Holographic Wire Grid Polarizer, CaF2, 25 mm Dia., ring mounted
Price: $995.00
Holographic Wire Grid Polarizer Specifications | WP-H-C-18-25M
Extinction ratio @ 8µ | 300:1 | Substrate | CaF2 |
|---|---|---|---|
Size (mm) | 25 mm dia. | Size Tolerance | ±0.5 mm |
Thickness | 5.0 mm | Thickness Tolerance | ±0.5 mm |
Clear Aperture | 18 mm | Mount | Ring Mounted |
Surface Flatness | λ/20 @ 10.6μ | Parallelism | ≤ 3 arc minutes |
Wire Grid Spacing | 2700 grooves/mm |
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Holographic Wire Grid Polarizer, KRS-5, 25 mm Dia., ring mounted
Holographic Wire Grid Polarizer Specifications | WP-H-K-18-25M
Extinction ratio @ 15µ
300:1
Substrate
KRS-5
Size (mm)
25 mm dia.
Size Tolerance
±0.5 mm
Thickness
5.0 mm
Thickness Tolerance
±0.5 mm
Clear Aperture
18 mm
Mount
Ring Mounted
Surface Flatness
Does not apply to KRS-5
Parallelism
≤ 3 arc minutes
Wire Grid Spacing
2700 grooves/mm
