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

Main features

 

  • Fabricated from high-quality UV grade fused silica, BK7 glasses
  • Standard face dimensions are 25,4x25,4 mm and 25,4x50,8 mm
  • Focal length selection from -25 mm to -1000 mm
  • Antireflective coatings, custom substrate material, dimensions and focal lengths available upon request

 

Application examples

 

  • Anamorphic beam shaping
  • Laser projection
  • Laser scanning
Request custom
  • Description
  • Specifications

Plano-concave cylindrical lenses feature single plano, single concave cylindrical surface and negative focal length. These lenses are as planoconcave spherical lenses, though the difference is that they operate only in a single dimension rather than in two symmetrical dimensions. Applicable conditions for optimal performance are the same as for planoconcave lenses: from 5X to infinite-conjugate ratio.

Plano-concave cylindrical lenses
Substrate material BK7, UVFS
Wavelength range Uncoated BK7 lenses: 350 nm - 2 μm
Uncoated UVFS lenses: 185 nm - 2,1 μm
Clear aperture >90%
Diameter tolerance +0/-0,1 mm
Thickness tolerance ±0,5 mm
Centration erorr <3 arcmin
Focal length tolerance ±3%@632,8 nm
Protective chamfers <0,35 mm at 45°
Surface quality 40-20 S-D
Surface irregularity <λ/[email protected],8 nm
Coatings Uncoated, available upon request
Order your item
Material Face dimensions Center thickness Focal length SKU price quantity
UVFS
25,4x12,7 mm
2 mm
-25 mm
7614
95 €
UVFS
25,4x50,8 mm
2 mm
-100 mm
7615
160 €
UVFS
25,4x50,8 mm
2 mm
-200 mm
7616
160 €
UVFS
25,4x50,8 mm
2 mm
-300 mm
7617
160 €
UVFS
25,4x50,8 mm
2 mm
-400 mm
7618
160 €
UVFS
25,4x50,8 mm
2 mm
-500 mm
7619
160 €
UVFS
25,4x50,8 mm
2 mm
-1000 mm
7620
160 €
BK7
25,4x25,4 mm
2 mm
-50mm
7621
55 €
BK7
25,4x25,4 mm
2 mm
-75 mm
7622
55 €
BK7
25,4x50,8 mm
2 mm
-50mm
7623
90 €
BK7
25,4x50,8 mm
2 mm
-75 mm
7624
90 €
BK7
25,4x25,4 mm
2 mm
-100 mm
7625
55 €
BK7
25,4x25,4 mm
2 mm
-200 mm
7626
55 €
BK7
25,4x50,8 mm
2 mm
-500 mm
7627
90 €
BK7
25,4x25,4 mm
2 mm
-500 mm
7628
55 €
UVFS
25,4x25,4 mm
2 mm
-50 mm
7629
95 €
UVFS
25,4x50,8 mm
2 mm
-50 mm
7630
65 €
BK7
25,4x50,8 mm
2 mm
-200 mm
7631
90 €