Bk7玻璃材料参数
WebAvailable in 48 h Express-Service*. 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 relatively hard borosilicate crown material consists of the purest raw ingredients. It contains very few inclusions and is ... Web京东是国内专业的bk7玻璃网上购物商城,本频道提供bk7玻璃商品图片,bk7玻璃价格,bk7玻璃多少钱信息,为您选购提供全方位bk7玻璃怎么样,bk7玻璃好不好参考,提供愉悦的网上购物体验!
Bk7玻璃材料参数
Did you know?
Web技术参数:. 透射范围:. 350nm至2.5μm. 折射率:. 1.51680 @ 587.5618nm(黄氦线). 反射损耗:. 8.1% at 587.5618nm(2个表面). 吸收系数:. -. WebSep 6, 2015 · Phosphate-Crown (PK) does have a higher refractive index than BK7, but it's less than Barium-Crown's. As such, PK's critical angle is ~40 degrees (BaK4's is ~39.5, and BK7's is ~41). BaK4 is a Schott product. BAK4 is not. BA does not always indicate Barium. In fact, it likely doesn't. On axis, there's no inherent visible difference between BaK4 ...
WebJun 30, 2024 · K9、H-K9L均为成都光明(CDGM)玻璃牌号,两者在可见光到近红外(350-2000 nm)具有较高透过率,H-K9L中前缀H表示是不含铅、砷、镉以及其他放射性元素,后缀L表示与国标玻璃对应牌号中标称的折射率基本相同,色散稍微有差异; BK7、N-BK7均为肖特(Schott)玻璃牌号,其光学性能和成都光明K9、H-K9L基本 ... http://www.hbnhg.com/flash/duizhao.htm
Webn-bk7是最常见的硼硅酸盐冠状光学玻璃,可提供极好的光学性能且价格适中。 N-BK7 具有高均匀性以及气泡少、杂质低、可轻松制造的特性,使其成为可见光和近红外应用的优 … Web开票 光学载玻片 德国进口光学玻璃片 高透光 可定制 K9 BK7 100x100x1mm. 0+ 条评论. K9平凸透镜直径18/20短波远红外增透C膜波长1050-1700nm透过率99.5%BK7光学玻璃 …
WebK9 (BK7)玻璃. K9 (BK7)具有优良的机械性能和非常低的气泡和杂质,具有良好的抗划伤性。. 由于其化学性能稳定,无需特殊处理研磨和抛光。. 应用于光电子、微波技术、衍射光学 …
WebP-BK7. 适用于精密模压的玻璃(低熔点玻璃)。. 在下面的标签或我们的 网页 上查找更多的信息。. 我们目前可用的玻璃系列采用阿贝图表示, : 交互式阿贝图 作为主要工具帮助您选择最合适玻璃。. 特性. n d. 1.51640. ν d. 64.06. richest senators in washingtonhttp://www.glassdynamicsllc.com/BK7%20Material%20Data%20Sheet.htm red pads mpd18WebA frequent choice for high quality optics and prisms, N-BK7 (and BK7 before it) is a relatively low-cost, high-purity borosilicate with an extremely small amount of bubbles or inclusions that makes it ideal for optical applications in the visible spectrum. Made by … richest senators in congressrichest senators usaWebP-BK7. 适用于精密模压的玻璃(低熔点玻璃)。. 在下面的标签或我们的 网页 上查找更多的信息。. 我们目前可用的玻璃系列采用阿贝图表示, : 交互式阿贝图 作为主要工具帮助您 … richest senator in the philippines 2022WebBorosilicate glass is a type of glass with silica and boron trioxide as the main glass-forming constituents. Borosilicate glasses are known for having very low coefficients of thermal expansion (≈3 × 10 −6 K −1 at 20 °C), making them more resistant to thermal shock than any other common glass. Such glass is subjected to less thermal stress and can … red pads splintericecomWebSCHOTT N-BK7®. 517642.251. „N“-Glas als umweltfreundliche Alternative zu konventionellen blei- und arsenhaltigen Glastypen. Mehr Informationen in den Tabs unterhalb oder auf unserer Website. Vergleichen Sie Glasarten mit unserem Interaktivem Abbe Diagramm. richest senators in america