9429302

AR Coatings: R<0.75% @ 340-560 on each surface
Clear Aperture: >12
Configuration: Air spaced
LIDT: >5 J/cm²@ 1064 nm; 10 ns; 10 Hz
Material: Crystalline Quartz and MgF2
Mount: Ø25.4 x 6 mm black anodized metal mount
Retardation tolerance: λ/100 @ 20 °C
Retardation: λ/2
Surface quality, S-D: 40-20
Transmitted wavefront distortion, PV: <λ/4 @ 632.8 nm
Wavelength, nm: 340-560
Wedge / Parallelism error: <10 arcsec