In stock
Dimensions, mm: Ø38.1+0/-0.2
Configuration: Spherical plano-concave
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: >6
Transmitted wavefront: <λ/2 @ 632.8 nm PV
Coatings: AR/AR(R<0.3%)@1064nm, AOI=0°
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675C
Focal length, mm: -1500±1%
Configuration: Spherical plano-concave
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: >6
Transmitted wavefront: <λ/2 @ 632.8 nm PV
Coatings: AR/AR(R<0.3%)@1064nm, AOI=0°
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675C
Focal length, mm: -1500±1%
