9320202

AR coatings: R<0.2% each surface
Clear Aperture: 12.7
LIDT: 5 J/cm² for 10 ns pulses @ 1064 nm
Material: Crystalline Quartz
Mount: Unmounted
Retardation order: Low order
Retardation tolerance: ±λ/500 @ 20 °C
Retardation: λ/4
Surface quality, S-D: 20-10
Transmitted wavefront distortion, PV: <λ/10 @ 632.8 nm
Wavelength, nm: 606
Wedge / Parallelism error: < 10 arcsec