9538733

Edge thickness, mm: >4
TWD, PV: <λ/3 @ 632.8 nm
Surface quality, S-D: 40-20
Required documents: Reflectivity curve
Focal length, mm: +2000 (±1%)
Dimensions, mm: Ø25.4 (+0/-0.6)
Damage threshold: 2.5J/cm2 for 300 ps pulse @ 1064 nm
Coatings: AR/AR(R<0.3%)@700-900nm
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675A
Configuration: Spherical convex
Material: BK7