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Cylindrical Lens

ZnSe Plano-Convex Cylindrical Lens Cylindrical Lens

Laser Grade CVD ZnSe
Surface Flatness: λ/20 @ 10.6um Focal Length Tolerance: +/-2% @10.6um
Diameter Tolerance: +0.0, -0.20mm
Thickness Tolerance: +/-0.25mm
Centration: <= 3 arc minutes
Clear Aperture Diameter: >= 85% of Diameter
Surface Quality: 60/40 (Both Sided)Cylindrical Lens
Reflection: <0.2% per surface@10.6um Absorption: <= 0.1% per surface
Bevel: 0.25mm x 45deg.


 

 

Part No. L x W (mm) f (mm)@10.6um R (mm) ct (mm)
LZCY-25*25Z-25 25.4x25.4 25.4 35.56 5
LZCY-25*25Z-38 25.4x25.4 38.1 53.34 5
LZCY-25*25Z-50 25.4x25.4 50.8 71.12 5
LZCY-25*25Z-63 25.4x25.4 63.5 88.9 5
LZCY-25*25Z-76 25.4x25.4 76.2 106.7 5
LZCY-25*25Z-88 25.4x25.4 88.9 124.5 5
LZCY-25*25Z-95 25.4x25.4 95.3 131.5 5
LZCY-25*25Z-101 25.4x25.4 101.6 142.2 5
LZCY-25*25Z-127 25.4x25.4 127.0 177.8 5
LZCY-25*25Z-190 25.4x25.4 190.5 266.7 5
LZCY-25*25Z-254 25.4x25.4 254.0 355.6 5
LZCY-25*25Z-381 25.4x25.4 381.0 533.4 5
Cylindrical Lens

 

ZnSe Plano-Concave Cylindrical Lens

Part No. L x W (mm) f (mm)@10.6um R (mm) ct (mm)
LZCY-25*25Z+254 25.4x25.4 -254.0 -355.99 3
LZCY-25*25Z+38.1 25.4x25.4 -38.1 0 4
LZCY-25*25Z+72.4 25.4x25.4 72.4 0 2.

 

BK7 Plano-Convex Cylindrical Lens

Cylindrical

Specifications

Materials: BK7
Design Wavelength: 632.8nm
Paraxial Focal Length: ± 2%
Design Index: 1.5147
Centration: 3 arc minutes
Dimension Tolerance: ±0.2mm
Clear Aperture Diameter: > 80%
Surface Figure: x- lambda/2 ; y– 2lambda
Surface Quality: 60/40 scratch and dig
Bevel: 0.25mm x 45deg.

Part No. X x Y (mm) f (mm) R1 (mm) ct (mm) te (mm) tb (mm)
LBCY0101 10x10 12.7 6.54 4. 2 9.8
LBCY0102 20x10 12.7 6.54 4. 2 9.8
LBCY0201 10x10 20.0 10.29 3. 2 17.8
LBCY0202 20x10 20.0 10.29 3. 2 17.8
LBCY0302 20x10 25.0 12.87 3 2 23
LBCY0301 10x10 25.0 12.87 3 2 23
LBCY0401 20x20 50.0 25.73 4 2 47.3
LBCY0402 40x20 50.0 25.73 4 2 47.3
LBCY0501 20x20 75.0 38.6 3. 2 72.8
LBCY0502 40x20 75.0 38.6 3. 2 72.8
LBCY0602 40x20 100.0 51.47 4 3 97.3
LBCY0601 20x20 100.0 51.47 4 3 97.3
LBCY0701 20x20 150.0 77.2 3. 3 147.
LBCY0702 40x20 150.0 77.2 3. 3 147.
LBCY0801 20x20 200.0 102.93 3. 3 197.
LBCY0802 40x20 200.0 102.93 3. 3 197.
LBCY0902 40x20 250.0 128.67 3. 3 247.
LBCY0901 20x20 250.0 128.67 3. 3 247.
LBCY1001 20x20 300.0 154.4 3. 3 297.
LBCY1002 40x20 300.0 154.4 3. 3 297.
LBCY1101 20x20 500.0 257.33 3. 3 497.
LBCY1102 40x20 500.0 257.33 3. 3 497.