Silicon lenses

Silicon

Silicon (Si) lenses are availavle in any custom sizes

Standard Coating  3 - 5µm
Diameter Range 10.0 mm –100.0mm
S/D 40/20
Centration < 5 arc minutes
 
Sample of lenses available
Please note, these are not available from stock, and are custom made to order.
We can apply any anti-reflection coatings required.
We also offer DLC (diamond) Hard carbon coatings
Please contact us with your specific requirements
 
Diameter mm Radius mm CT mm ET mm
10.0 7.75 3.8 2.0
10.0 15.40 2.8 2.0
10.0 19.30 2.7 2.0
20.0 38.50 3.3 2.0
20.0 77.10 2.7 2.0
20.0 115.60 2.4 2.0
20.0 154.15 2.3 2.0
25.4 38.50 4.1 2.0
25.4 77.10 3.0 2.0
25.4 115.60 2.7 2.0
25.4 154.15 2.5 2.0
38.1 46.05 7.1 3.0
38.1 69.05 5.7 3.0
38.1 92.00 5.0 3.0
38.1 161.05 4.1 3.0
50.8 42.45 11.4 3.0
50.8 84.95 6.9 3.0
50.8 212.30 4.5 3.0
50.8 425.60 3.8 3.0

 Double Convex & Meniscus Lenses are also available.

Please contact us with your specifications 

We can supply Silicon (Si) optics to your exact specification

From 1off to volume production quantities

We also offer Silicon (Si) optical windows

 
 
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