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  4. Borosilicate crown glass (Kosei Sangyo Co., Ltd.)
Borosilicate crown glass-BK7
Borosilicate crown glass-Kosei Sangyo Co., Ltd.

Borosilicate crown glass
Kosei Sangyo Co., Ltd.

About This Product

BK7 (borosilicate crown glass) is hardly affected by striae or uneven refractive index, and has good transmittance from 350nm to 2,000nm, and is widely used in the optical industry for not only lenses and prisms but also vapor deposition substrates. It is used. BK7 is a generic term and the name varies depending on the manufacturer. SCHOTT = N-BK7 OHARA = S-BSL7 HOYA = E-BSL7

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    Borosilicate crown glass

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1 Models of Borosilicate crown glass

Image Part Number Price (excluding tax)
Borosilicate crown glass-Part Number-BK7

BK7

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About Company Handling This Product

Kosei Sangyo Co., Ltd.

  • Japan

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