9624972

Edge thickness, mm: >4
Configuration: Spherical plano convex
Transmitted wavefront: better than λ/2 PV
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Required documents: Reflectivity curve
Focal length, mm: +333±1%
Dimensions, mm: Ø25.4+0/-0.6
Dimensions tolerance, mm: +0/-0.6
Coatings: AR(R<0.3%)@700-900 nm
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675A
Material: BK7