Meniscus Cylindrical lens
  • Meniscus Cylindrical lens
  • Meniscus Cylindrical lens
  • Meniscus Cylindrical lens
  • Meniscus Cylindrical lens

Meniscus Cylindrical lens

parameter:

Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens.

  • Description
  • Products Center
  • More

Specification


MaterialOptical glass/ Fused silica/ sapphire   etc.
Dimension2mm~300mm
Dimension   tolerance±0.05mm~±0.1mm
Centre   Thickness2mm~20mm
Surface   quality60/40, 40/20, 20/10
Surface   accuracyλ/2~λ/10@632.8nm,532nm
Clear   Aperture>85% dig diameter
Centration<3arc min~ 30arc sec
CoatingAs per customer’s request




you may also like

PRODUCTS

Contact us
  • Head Office
  • Tel: +86 431 8188 4163
  • Add: No.399 Bo Cai Road, High-Tech Industrial Development Area, Changchun, Jilin, China, Zip code 130012
  • UK Office
Send Inquirey