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Plano-Concave Cylindrical Lenses

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  • Plano-Concave Cylindrical Lenses

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Specifications:

Material BK7 or UV fused silica
Focal Length Tolerance ±2% @589nm
Centration ≤3′
Diameter Tolerance +0/-0.1mm
Clear Aperture ≥ central 90%  of  diameter
Center Thickness and Tolerance 2.5±0.1mm
Edge Thickness Nominal Value
Surface Quality 40/20

Surface Accuracy

(over  the clear aperture)

≤ λ/2 irregularity in Y axis at 632.8 nm

≤ λ/4/cm irregularity in X axis at 632.8 nm

Chamfers 0-0.8mm face width×45°±15°

 

 

 

Order Information:

 

CLPC ---- 254 ---- 063 ---- R033 ---- BK7
       
Product Code   X=25.4mm   Y =6.35mm   R=-3.31mm   Material

 

Plano-Concave Cylindrical  Lenses:

 

Part Number X(mm) Y(mm) EFL(mm)

R(mm)

Tc(mm)

Te(mm)

Material
CLPC-254-063-R033-BK7 25.4 6.35 -6.4 -3.31 6.0 7.36 BK7
CLPC-254-127-R065-BK7 25.4 12.7 -12.7 -6.57 6.0 9.58 BK7
CLPC-254-127-R129-BK7 25.4 12.7 -25 -12.92 6.0 7.4 BK7
CLPC-508-190-R258-BK7 50.8 19.0 -50 -25.85 6.0 7.62 BK7
CLPC-508-254-R750-BK7 50.8 25.4 -75 -38.77 6.0 7.97 BK7
CLPC-508-254-R517-BK7 50.8 25.4 -100 -51.7 6.0 7.46 BK7
CLPC-508-254-R775-BK7 50.8 25.4 -150 -77.55 6.0 6.97 BK7
CLPC-508-254-R1034-BK7 50.8 25.4 -200 -103.4 6.0 6.72 BK7
CLPC-508-190-R116-UVFS 50.8 19.0 -25.4 -11.68 2.5 6.73 UVFS
CLPC-508-254-R230-UVFS 50.8 25.4 -50.2 -23.09 2.5 5.99 UVFS
CLPC-508-254-R460-UVFS 50.8 25.4 -100 -46.0 2.5 4.15 UVFS
CLPC-508-508-R690-UVFS 50.8 50.8 -150 -69.0 2.5 7.15 UVFS
CLPC-508-508-R920-UVFS 50.8 50.8 -200 -92.0 2.5 5.93 UVFS
CLPC-508-508-R1380-UVFS 50.8 50.8 -300 -138.0 2.5 4.76 UVFS

 

Note:

Other sizes and focal length are available upon request. Also the lens ring mounts are available upon request.

 

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