9542404

Clear aperture: >90 %
Coatings:
Dimensions, mm: Ø25.4 (+0/-0.1) x 5 (±0.1)
LIDT: 10 J/cm² 1064 nm, 10 ns, <100 Hz
Material: UVFS
Parallelism error: <1 arcmin
S1: HR(Rs>99.5%) @ 1030 nm, HT(T>95%) @ 976 nm, AOI=45°
S2: AR(R<0.6%) @ 976 nm, AOI=45°
S1 Flatness, PV: <λ/8@ 632.8 nm per 10 mm central area
Surface quality, S1/S2: 20-10 S-D
Transmitted wavefront distortion, PV: <λ/8@ 632.8 nm