Home  »  Aspherical lenses

Aspherical lenses

Specifications in accordance to ISO 10110 or MIL-O-13830A

Surface forms:

  • Plano aspherical
  • Spherical aspherical
  • Cylinder aspherical

Glass Materials: 

Optical glasses from Schott , O’Hara, CDGM as well as Infrared materials like Germanium, ZnSe, ZnS etc.

Dimension:

Sizes from 1,5mm up to 150mm diameter or diagonal size

Dimensional tolerances:

  • Diameter or diagonal size: +/-0,01mm
  • Thickness :+/-0.2mm
  • Radii :+/-1%

Surface accuracy:

Up to λ/4 @632,8nm

Surface quality:

5/ 2x0.06 according to ISO 10110-7 or S-D 20-10 according to MIL-O-13830A

Centration:

Up to 0,5 arc minutes

Coating:

AR-coatings or other (refer to section optical coatings)