SPHERICAL SUBSTRATES/LENSES
Mirror specifications:
Diameter Tolerance: +0/-0.25mm Thickness Tolerance: +/-0.25mm, front surface: λ/10 surface figure, 10-5 scratch-dig, rear surface: inspection polish, ROC tolerance +/-1%
LENSE specifications:
Diameter Tolerance: +0/-0.25mm Thickness Tolerance: +/-0.25mm, λ/ 10 surface figure, both sides 10-5 scratch-dig, focal length tolerance: +/-0.5%
Plano- Concave substrates:
25.4mm diameter: 6.35mm edge thickness
Plano- Convex substrates:
25.4mm diameter: 6.35mm centre thickness
FUSED SILICA MIRROR SUBSTRATES |
DIAMETER (D) |
RADIUS OF CURVATURE |
FS-SMR-25.4-6.35-1.0M-CC |
25.4mm |
1000mm concave |
FS-SMR-25.4-6.35-1.5M-CC |
25.4mm |
1500mm concave |
FS-SMR-25.4-6.35-3.0M-CC |
25.4mm |
3000mm concave |
FS-SMR-25.4-6.35-5.0M-CC |
25.4mm |
5000mm concave |
FUSED SILICA LENSES PLANO – CONVEX |
DIAMETER (D) |
NOMINAL FOCAL LENGTH AT 1064NM |
FS-SPW-25.4-6.35-46.5-CX |
25.4mm |
100mm |
FS-SPW-25.4-6.35-56.6-CX |
25.4mm |
125mm |
FS-SPW-25.4-6.35-68.3-CX |
25.4mm |
150mm |
FS-SPW-25.4-6.35-112.4-CX |
25.4mm |
250mm |
FS-SPW-25.4-6.35-135.6-CX |
25.4mm |
300mm |
FS-SPW-25.4-6.35-226.9-CX |
25.4mm |
500mm |
FS-SPW-25.4-6.35-454.4-CX |
25.4mm |
1000mm |
BK7 LENSES PLANO – CONVEX |
DIAMETER (D) |
NOMINAL FOCAL LENGTH AT 1064NM |
BK7-SPW-25.4-6.35-46.5-CX |
25.4mm |
90mm |
BK7-SPW-25.4-6.35-112.4-CX |
25.4mm |
220mm |
BK7-SPW-25.4-6.35-226.9-CX |
25.4mm |
450mm |
BK7-SPW-25.4-6.35-454.4-CX |
25.4mm |
900mm |