Rectangular Plano Concave Cylindrical Lenses (CYLC)

  • UV Grade CaF2 lenses are designed for use at 193-250nm
  • Anamorphic expansion
  • Concave side can be used as a reflector coating substrate.

Plano-concave cylindrical lenses provide uni-axial negative imaging for anamorphic beam expansion and a wide range of applications. These lenses may also be used as mirror blanks if a concave cylindrical surface mirror is required.
 

Material:
  • UV Fused Silica
  • Bk7A
  • UV grade CaF2
Surface Flatness:
  • UVFS & BK7A:<λ / 10 @ 633 nm
  • CaF2: <λ / 4 @ 633 nm
Surface Quality:
  • UVFS & Bk7a: <10/5
  • CaF2: <20/10
Centration Error: < 3 arc min
Radius of Curvature Tolerance: +/-0.5%
Diameter Tolerance: < + 0.00 / - 0.20 mm
Thickness Tolerance: < ± 0.25 mm
Clear Aperture: >85% of central dimension

To create a Lambda part number use the following :
 

 Product Type: 
 Dimension: 
 Material: 
 Radius:  mm
 Part Description: 
 Price:  US Dollars

Price for AR coated lens(es):

  • Locate the uncoated lens from the drop-down options. Add the coating price to the indicated list price.
  • Coatings are applied on both surfaces of the lens(es).
 AR coating type  Add to the list price Coating Specifications
Single layer MgF2 (SAR) + $20.00/ea More Information
V type AR  for UV (VAR) + $30.00/ea More Information
V type AR for VIS & NIR  (VAR) + $25.00/ea More Information
Broadband AR for UV (BBAR) + $40.00/ea More Information
Broadband AR for VIS & NIR (BBAR) + $30.00/ea More Information

If you have any questions, please contact the Lambda Sales Team.