Data Sheet SCHOTT N-BK 7® 517642.251 n n d e = 1.51680 = 1.51872 ½ ½ d e = 64.17 = 63.96 n n F F'--n n C C' = 0.008054 = 0.008110 Refractive Indices » [nm] n2325.42325.41.48921 …

BK7 is a high quality optical glass that is used whenever the additional benefits of fused silica are not required. Since BK7 performs well in all chemical tests, and no additional or special …

The coefficient of thermal expansion (CTE) describes a material’s tendency to expand or contract with a change in temperature. A positive CTE would describe a material that expands with …

N-BK7 is a softer glass that is significantly more sensitive to thermal variations than either fused quartz or low CTE materials such as Zerodur so special considerations have to be made in …

SCHOTT N-BK7® 玻璃代码: 517642.251. 要使用所有商店功能，请sign in或register。

N-BK7 is a very pure universal optical glass made by SCHOTT. It is one of the most common standard glass types used to produce high-quality optics, mainly for the visible spectrum. The …

SCHOTT AG is a German multinational company renowned for its expertise in specialty glass and glass-ceramics. Founded in 1884, the company has been a pioneer in the field, with …

“N”-glass as an environmentally friendly alternative to conventional lead and arsenic-containing glass types. Find more information in the tabs below or on our website. Compare glass types …

TECHSPEC N-BK7 楔形窗口片通常用作Fused Silica Wedged Windows的经济高效替代品，用于不需要 UV 透射或不需要高热稳定性的应用，例如低功率可见光或 NIR 激光。楔形窗口片还 …

肖特bk7是一种具有特殊光学均匀性的硼硅酸盐冠玻璃。 当对玻璃的透射和反射质量有特别高的要求时就可使用这种玻璃。 BK7也是一种非常纯净的通用光学玻璃。