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Plano - Cylindrical Lenses

Material: Bk7, Fused Silica, Germanium,Silicon, CaF2, MgF2

Specifications

Material Bk7, (other material upon request)
Focal Length Tolerance 2%
Dimensions Tolerance 0.10 mm
Wedge <1 mrad in x axis
Center Thickness(Tc) Tolerance

Plano-Convex: 0.15 mm

Plano-Concave: 0.20 mm

Centration

3-5 arc minutes

<0.1 mm deviation between mechnical and optical axes

Surface Quality 40-20 scratch and dig
Clear Aperture >80% of dimensions
Chamfers 0.2-0.4 mm x 455

 

Product List (Positive Plano - Cylindrical Lenses)

Product No.
X x Y (mm)
Focal Length (mm)
R (mm)
Center Thickness Tc (mm)

Edge Thickness Te (mm)

LPC101
10x10
25
12.912
3.01
2.0
LPC102
20x10
25
12.912
3.01
2.0
LPC203
20x20
50
25.82
4.02
2.0
LPC204
20x20
75
38.73
3.31
2.0
LPC205
20x20
500
258.2
3.19
3.0
LPC406
40x20
50
25.82
4.02
2.0
LPC407
40x20
75
38.73
3.31
2.0
LPC408
40x20
500
258.2
3.19
3.0

 

Product list (Negative Plano - Cylindrical Lenses)

Product No.
X x Y (mm)
Focal Length (mm)
R (mm)
Center Thickness Tc (mm)

Edge Thickness Te (mm)

LNC101
10x10
-25
12.912
2.0
3.01
LNC102
20x10
-25
12.912
2.0
3.01
LNC203
20x20
-50
-25.82
2.0
4.02
LNC204
20x20
-75
-38.73
3.0
3.31
LNC205
20x20
-500
-258.2
3.0
3.19
LNC406
40x20
-50
-25.82
2.0
5.02
LNC407
40x20
-75
-38.73
3.0
4.31
LNC408
40x20
-500
-258.2
3.0
3.19

Note: special material and size are available upon request.

 

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