OPTICS CRYSTALS LASERS
   
 
Plane Parallel Windows

MATERIAL - ZnS

Crystaltechno LTD makes optical windows from different types of optical crystals and glasses.

Plane parallel windows are widely used as transfer optics and shields.

PARAMETER VALUE
 
  Flatness   2 Lambda at 633 nm per inch  
  Scratch-Dig   80 - 50  
  Size tolerance   +/- 0.1 mm  
  Parallelism   less than 5 arc minutes  
  Clear aperture   90 %  
  Bevels   (0.2-0.5) mm x 45 degrees  

Diameter, mm Thickness, mm Part Number
 
  12,7   2   W18-05  
  25,4   3   W18-10  
  38,1   4   W18-15  

 



  
WINDOW
MATERIALS		  
 
CaF2
BaF2
MgF2
LiF
KRS-5
KRS-6
Al2O3
FS
Quartz
BK7
NaCl
KCl
KBr
Si
Ge
ZnSe
ZnS



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