Same specifications for Dia. (mm), EFL (mm), Substrate, Surface Quality, Irregularity (P-V) @ 632.8nm, and Type.
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| Dia. (mm) | EFL (mm) |
|---|---|
| 12.50 | 17.50 |
| Select | Coating | Coating Specification | Stock Number | Price | Buy |
|---|---|---|---|---|---|
| VIS 0° (425-675nm) | Ravg ≤0.4% @ 425 - 675nm | #49-940 |
4 In Stock
£73.20 |
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| MgF2 (400-700nm) | Ravg ≤1.75% @ 400 - 700nm | #49-928 |
20+ In Stock
£68.80 |
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| VIS-NIR (400-1000nm) |
Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm |
#49-952 |
20+ In Stock
£77.20 |
|
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| VIS 0° (425-675nm) | Ravg ≤0.4% @ 425 - 675nm (Inked) | #49-940-INK |
Contact Us
£81.60 |
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|
| VIS-NIR (400-1000nm) |
Rabs ≤0.25% @ 880nm Ravg ≤1.25% @ 400 - 870nm Ravg ≤1.25% @ 890 - 1000nm (Inked) |
#49-952-INK |
Contact Us
£86.40 |
|