It is one of the most standard glass types used to produce high quality optics mainly for the visible spectrum.
Bk7 glass sheet.
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Bk7 is a high quality optical glass that is used whenever the additional benefits of fused silica are not required.
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Bk7 data sheet bk7 is a high quality borosilicate optical glass used in a wide range of optical components.
Bk7 demonstrates good visible transmittance and is an excellent substrate for both visible filters and reflective films.
The relatively hard borosilicate crown material consists of purest raw ingredients.
N bk7 is a very pure universal optical glass made by schott.
It contains very few inclusions and is almost free of bubbles.
Schott n bk7 n glass as an environmentally friendly alternative to conventional lead and arsenic containing glass types.
This page displays only the text of a material data sheet.
Bk7 is resistant to chemical and environmental damage and has good optical and mechanical characteristics.
Schott n bk7 glass categories.
Information provided by schott north america inc.