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Transmitted wavefront, PV: <λ/3 @ 632.8 nm
Surface quality, S-D: 40-20
Material: BK7
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Damage threshold: 2.5J/cm2 for 300 ps pulse @ 800 nm
Dimensions, mm: Ø25.4 (+0/-0.6)
Coatings: AR/AR(R<0.3%)@700-900nm, AOI=0°
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675A
Edge thickness, mm: > 4
Focal length, mm: +400 (±1%)
Surface quality, S-D: 40-20
Material: BK7
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Damage threshold: 2.5J/cm2 for 300 ps pulse @ 800 nm
Dimensions, mm: Ø25.4 (+0/-0.6)
Coatings: AR/AR(R<0.3%)@700-900nm, AOI=0°
Clear Aperture: >90
Adhesion and durability: Per MIL-C-675A
Edge thickness, mm: > 4
Focal length, mm: +400 (±1%)
