In stock
S1/S2 Surface quality, S-D: 10-5
S1: AR(R<0.25%) @ 1064 nm + AR(R<0.5%) @ 532 nm, AOI = 0°
S1 Surface irregularity, PV: <λ/8 @ 632.8 nm
S1 Surface flatness, PV: <λ/8 @ 632.8 nm
Protective chamfers: <0.2 (±0.05) mm x 45° (±5°)
Material: BK7
Focal length, mm: -880 (±5) @ 1064 nm
Edge thickness, mm: 6.35 (±0.2)
Diameter, mm: Ø25.4 (+0/-0.2)
Centration error: <3 arcmin
Coatings:
Clear Aperture: >90
LIDT:
S2: AR(R<0.25%) @ 1064 nm + AR(R<0.5%) @ 532 nm, AOI = 0°
S1: AR(R<0.25%) @ 1064 nm + AR(R<0.5%) @ 532 nm, AOI = 0°
S1 Surface irregularity, PV: <λ/8 @ 632.8 nm
S1 Surface flatness, PV: <λ/8 @ 632.8 nm
Protective chamfers: <0.2 (±0.05) mm x 45° (±5°)
Material: BK7
Focal length, mm: -880 (±5) @ 1064 nm
Edge thickness, mm: 6.35 (±0.2)
Diameter, mm: Ø25.4 (+0/-0.2)
Centration error: <3 arcmin
Coatings:
Clear Aperture: >90
LIDT:
S2: AR(R<0.25%) @ 1064 nm + AR(R<0.5%) @ 532 nm, AOI = 0°
