OPTICS CRYSTALS LASERS
   
 
Aspherical Optics


Crystaltechno LTD makes aspherical optics from different types of optical glasses and alloys.

Aspherical optics has no spherical aberration so it allows to get smaller spot size and better image quality.

PARAMETER VALUE
 
  Shape accuracy   Lambda/5 - 10 Lambda depending on type and request  
  Scratch - Dig   60 - 40  
  Diameter   30 - 400 mm  
  Focal length   20 - 10 000 mm  
  Coatings   Cu + SiO2, Au, Al  

Shape Type
 
  Cylindrical   Axis  
  Toroidal   Axis  
  Parabolic   Axis and off-axis  
  Elliptical   Axis and off-axis  
  Hyperbolic   Axis and off-axis  

 



 
 
 
Pyrex
Zerodur
Al alloy
Ni alloy


Ordering Info
 
  (c) Crystaltechno Ltd. Vernadskogo 113-106, Moscow 119571, Russia
+7 (495) 234-5951, 234-5952, 956-7610
fax +7 (495) 433-1551
sales@crystaltechno.com
Site suggestions: webmaster@crystaltechno.com
Design by asp.