9765276

S1: HR(R>98.5%)@266nm
Wedge / Parallelism error: <1arcmin
Surface quality, S-D: 20-10
S2: -
Material: UVFS
Dimensions, mm: Ø19.1 (+0/-0.1) x 5 (±0.1)
Clear Aperture: >90
Coatings:
Protective chamfers: 0.1-0.25 mm x 45°