9733703

LIDT: >1 J/cm² @ 266 nm 10 ns
S2: Uncoated
S2 Surface quality, S-D: 20-10
S2 Flatness, PV: <λ/10 @ 632.8 nm
S1 Surface quality, S-D: 20-10
S1: HR (R>99%) @ 257nm. AOI: 45 deg
Thickness, mm: 5 (+/-0.1)
Protective chamfers: <0.25 mm x 45°
Material: UVFS (Corning 7980 0F)
Dimensions, mm: Ø25.4 (+0/-0.1)
Coatings:
Clear aperture %: >90
Parallelism error, arcsec: <5
S1 Flatness, PV: <λ/10 @ 632.8 nm