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General Specifications
- Size(s): 25.4 mm diax3 & 50.8 mm diax6
- Part #: WP-1800/532-25.4, WP-1800/532-50.8
- Wavelength Range: 450 - 650 nm
- Surface Quality: 60-40 scratch-dig
- Diffracted Wavefront: < λ/5 rms @ 632.8 nm
- Spatial Frequency: 1800 l/mm +/- 0.5 l/mm
- CWL: 532 nm
- Angle of Incidence (AOI): 28.6° @ 532 nm
- Thickness Tolerance: +/- 0.25
- Chamfers: 0.25-0.75 mm face width
- Chamfers Angle/Tolerance: 45° +/-15°
- AR Coating: Optimized for the specified wavelength range & AOI
- Substrate and Cover Glass: 1.5 mm BK7 3 mm total thickness, 3 mm BK7 6 mm total thickness
- Clear Aperature: 20 mm, 45 mm
- Dimensions: A =25.4 mm B = 3 mm, A = 50.8 mm B = 6 mm
