9430913

Dimensions, mm: Ø25.4 (+0/-0.6)
Transmitted wavefront: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Required documents: Reflectivity curve of both faces
Material: BK7
Edge thickness, mm: >4
Damage threshold: >5J/cm² @ 532nm (10ns) @ 10Hz
Coatings: AR/AR(R<0.3%)@527-532, AOI=0deg
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675A
Focal length, mm: -1333 (±1%) @ 532nm