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Sales engineer
Arminas Butkus +370 5 219 4884
Plano-convex cylindrical lenses
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Plano-convex cylindrical lenses

Main features

 

  • Standard lenses are made from laser grade UVFS or BK7 glass material, other materials are also available
  • Large selection of focal lengths and sizes
  • Anti-reflective coatings on demand

 

Application examples

 

  • Laser line focusing
  • Anamorphic beam shaping
  • Astigmatism correction in laser diodes
  • Laser projection
Request custom
  • Description
  • Specifications

Plano-convex cylindrical lens is an optical component in which one surface is plano and the other has a cylindrical shape curved outward. Therefore, plano-convex cylindrical lens act as well-known plano-convex spherical lens, but it collimates, collects and focus light only in a single dimension. In order to reduce spherical aberrations collimated light should incident onto the curved surface of the lens. Cylindrical lenses are popular to use for anamorphic beam shaping applications, astigmatism correction in laser diodes. 4Lasers offer various focal length plano-convex cylindrical lenses made from borosilicate crown glass BK7 and UV grade fused silica. In order to achieve optimized transmission ratio anti-reflection coatings are generally applied on to the lens input and exit surfaces.

Plano-convex cylindrical lenses
Design wavelength 632,8 nm
Focal length tolerance ±3%
Clear aperture >90%
Diameter tolerance +0/-0,1 mm
Thickness tolerance ±0,5 mm
Centration erorr <3 arcmin
Protective chamfers <0,35 mm at 45°
Coatings Uncoated, available
Surface quality 40-20 S-D
Surface irregularity <λ/[email protected],8 nm
Order your item
Material Face dimensions Edge thickness Focal length SKU price quantity
UVFS
25x12,7 mm
2 mm
25 mm
7581
Request
UVFS
40x25,4 mm
2 mm
30 mm
7582
Request
UVFS
40x25,4 mm
2 mm
50 mm
7583
Request
UVFS
40x25,4 mm
2 mm
75 mm
7584
Request
UVFS
40x25,4 mm
2 mm
100 mm
7585
Request
UVFS
40x25,4 mm
2 mm
150 mm
7586
Request
UVFS
30x20 mm
2 mm
200 mm
7587
Request
UVFS
40x25,4 mm
2 mm
200 mm
7588
Request
UVFS
30x20 mm
2 mm
250 mm
7589
Request
UVFS
40x25,4 mm
2 mm
250 mm
7590
Request
UVFS
40x25,4 mm
2 mm
300 mm
7591
Request
UVFS
40x25,4 mm
2 mm
400 mm
7592
Request
UVFS
40x25,4 mm
2 mm
500 mm
7593
Request
UVFS
40x25,4 mm
2 mm
750 mm
7594
Request
UVFS
40x25,4 mm
2 mm
1000 mm
7595
Request
BK7
25,4x25,4 mm
2 mm
50 mm
7596
Request
BK7
20x20 mm
2 mm
60 mm
7597
Request
BK7
20x20 mm
2 mm
75 mm
7598
Request
BK7
20x20 mm
2 mm
100 mm
7599
Request
BK7
50,8x50,8 mm
2 mm
100 mm
7600
Request