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Ningbo Lambert Optics Factory

 
 
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BK7 material 

  Category : Photograpy and optical->Others->optical goods

     
BK7 material
 
       

  Product Specification
 
  Country  CN
  Minimum Order  10 pieces

 

    Product Detail
  BK7 is a borosilicate crown optical glass with high homogeneity and low bubble and inclusion content. Its good physical and chemical properties make it widely used in visible NIR windows, lenses and prisms.

Transmission range:330nm-2100nm
Thermal Expansion Coefficient:7.5x10-6/K
.Density:2.51g/cm3

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