| Code | 669766 | Type | Polarizer | |
| Operating Wavelength | 420 – 1100nm | Clear Aperture | Ø21.5mm | |
| Extinction Ratio | >300:1@420-520nm,>1000:1@520-1100nm | Average Transmission | Tp > 78% @ 420 – 1100nm | |
| Mechanical Housing Diameter | CRM-1AS | Mechanical Housing Size | 42.0mm × 42.0mm × 15.9mm | |
| Angle of Incidence (AOI) | ±20° | AR Coating | Ravg < 1% @ 400 – 1100nm | |
| Transmitted Wavefront Distortion (@633 nm) | λ/2 (RMS) | Beam Deviation | < 10 arcmin | |
| Surface Quality (Scratch/Dig) | 60/40 | Operating Temperature | -40 to 93 ℃ | |
| Damage Threshold (CW) |   100W/cm² @ 532nm, Ø0.66mm (parallel) 90W/cm² @ 532nm, Ø0.82mm (perpendicular)  | 
Damage Threshold (Pulsed) |   0.08 J/cm² @ 532nm, 5ns, 10Hz (parallel) 0.06 J/cm² @ 532nm, 5ns, 10Hz (perpendicular)  | 
Wavelength Range: 420 – 1100 nm
Mechanical Mount Models: CRM-05AS, CRM-1AS
Clear Apertures: Ø10 mm (CRM-05AS), Ø21.5 mm (CRM-1AS)
Coating: Both air-contact surfaces of the substrates are AR-coated for 420–1100 nm
Alignment: Transmission axis aligned with the 0° index mark and fixed with adhesive for ease of use









                                            
                                    




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