Bk7 Glass Sheet

N pk51 n sk11.

Bk7 glass sheet.

Schott also publishes a glass catalog schott optical glass datasheets which is a standard reference for the properties of many optical glasses. Optical glass n bk7 types data sheet optical glass n bk7 types msds. Most glass makers produce this glass under slightly different names. Since bk7 performs well in all chemical tests and no additional or special handling is required costs of manufacturing are reduced.

The basic data here is given for n bk7. It is used for thermally non critical applications. Bk7 is a high quality optical glass that is used whenever the additional benefits of fused silica are not required. N bk7 is a schott designation for the most common borosilicate crown glass used for a wide variety of visible applications.

There is a huge range of glasses available for which we hold data and some stock. Data sheet schott n bk 7 517642 251 n n d e 1 51680 1 51872 d e 64 17 63 96 n n f f n n c c 0 008054 0 008110 refractive indices nm n2325. Primary material for production of optical or mechanical components by processing as hotforming sawing grinding polishing coating as well as by heat treatment up to working point. Compare glass types with our interactive abbe diagram.

Bk7 and n bk7 a rohs compliant form of bk7 are high quality optical glass commonly used for windows lenses and prisms where transmission in the range 0 4µm to 1 4µm is desired. Find more information in the tabs below or on our website. Larger glass dimensions are often possible on request. Unpolished n bk7 raw materials are available with a maximum length of about 350 mm and a thickness of around 70 mm.

Listed glass name glass number schott equivalent ohara equivalent cdgm equivalent. Schott ag us. N bk7 industrial and professional use. Schott n bk7 n glass as an environmentally friendly alternative to conventional lead and arsenic containing glass types.

Schott advanced optics n bk7 technical safety information following the format of the safety data sheet. The print edition of our customer glass magazine is published twice each year in both english and german.