Optical Products
Lenses
   
 
   
 
   
 
   
   
 
 
 
 
 
 
 
 
 
 
   

Achromatic Doublets
 
  These lenses include two different glasses. They are crown and flint. There are three specific wavelength bands available. They are designed to perform well throughout the entire near-infrared spectrum. Their ability of producing sharper images is superior to that of the single element lens.
  Specifications
Material
Optical glass (crown and flint)
Design Wavelengths
587.6, 481.6 and 656.3nm
Focal Length
2%
Diameter
0.2mm
Center Thickness
0.25mm 0.25mm
Surface quality
60-40
   
     
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