Plano-concave cylindrical lenses
Main features
- Fabricated from high-quality UV grade fused silica, BK7 glasses
- Standard face dimensions are 25,4 x 25,4 mm and 25,4 x 50,8 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
View stock
- Description
- Drawing
- Standard specifications
Plano-concave cylindrical lenses feature a single plano, single concave cylindrical surface, and negative focal length. These lenses are similar to plano-concave spherical lenses, though the difference is that they operate only in a single dimension rather than two symmetrical dimensions. Applicable conditions for optimal performance are the same as for plano-concave 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/-0,1 mm |
Center thickness | 2 mm |
Thickness tolerance | ±0,5 mm |
Centration error | <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/4@632,8 nm |
Coatings | Uncoated, available upon request |
Order your item
Material
Face dimensions
Center thickness
Focal length
SKU
PRICE
QUANTITY
UVFS
25,4x25,4 mm
2 mm
-25 mm
7614
Request
UVFS
25,4x50,8 mm
2 mm
-100 mm
7615
Request
UVFS
25,4x50,8 mm
2 mm
-200 mm
7616
Request
UVFS
25,4x50,8 mm
2 mm
-300 mm
7617
Request
UVFS
25,4x50,8 mm
2 mm
-400 mm
7618
Request
UVFS
25,4x50,8 mm
2 mm
-500 mm
7619
Request
UVFS
25,4x50,8 mm
2 mm
-1000 mm
7620
Request
BK7
25,4x25,4 mm
2 mm
-50 mm
7621
Request
BK7
25,4x25,4 mm
2 mm
-75 mm
7622
Request
BK7
25,4x50,8 mm
2 mm
-50 mm
7623
Request
BK7
25,4x50,8 mm
2 mm
-75 mm
7624
Request
BK7
25,4x25,4 mm
2 mm
-100 mm
7625
Request
BK7
25,4x25,4 mm
2 mm
-200 mm
7626
Request
BK7
25,4x50,8 mm
2 mm
-500 mm
7627
Request
BK7
25,4x25,4 mm
2 mm
-500 mm
7628
Request
UVFS
25,4x25,4 mm
2 mm
-50 mm
7629
Request
UVFS
25,4x50,8 mm
2 mm
-50 mm
7630
Request
BK7
25,4x50,8 mm
2 mm
-200 mm
7631
Request
1
/1
Show all