filter

Optical filters allow a portion of the spectrum to pass (transmit) while blocking the remainder.Based on different application filters come in many levels of performance and also known as Color Glass Filter ,dichroic filter, Neutural Density Filter, IPL Filter ,Band pass Filter, IR Cut Filter , reflective filter, optical thin film filter, Birefringent filter and interference optical filter. The simplest types of filter are made of absorptive materials such as some colour filter glasses yellow glass GG420, orange glass OG570 and red glass RG695 etc.. Certain wavelengths of light can be absorped by these kinds of colour glasses. Interference filters or dichroic filters are more complex and higher performance because of multiple layers dielectric materials deposited on a substrate causing constructive/destructive interference of the light in order to achieve the required performance.


在线询价

至: 吉林省天华光电科技开发有限公司
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

optical window, precise window
optical window, precise window Optical Windows are flat, plane-parallel plates that are often used as protective barriers for electronic sensors or detectors from outside environ...
notch filter, imaging filter, longpass edge filter Optical filters allow a portion of the spectrum to pass (transmit) while blocking the remainder.Based on different application filters come in many...
BK7平凸柱面镜
BK7平凸柱面镜 经营范围:设计生产各种规格高精密光学透镜,包含柱面镜、球面镜、非球面镜、棱镜、楔形镜、反光镜、光学窗口、滤光片等,以光学玻璃、石英玻璃、蓝宝石、CaF2、MgF2、SeZn、ZnS、Si、Ge等为生产原料,进行切割、抛光及镀膜等光学冷加工。 常规技术参数: 波长:632.8 焦距公差:±...
离轴柱面镜
离轴柱面镜 吉林省天华光电科技开发有限公司是一家专业从事精密光学元件加工生产及销售的实体公司.是以光学元件柱面镜为专攻产品、公司座落于中国光学基地——吉林省长春。 公司现有员工60余人.其中是由中国科学院长春光学研究所的科研人员和专业技术人员组成.公司拥有先进的光学冷加工检测设备及加工设备,为顾客提供优...
spherical lens
spherical lens 吉林天华光电主要经营范围:设计生产各种规格高精密光学透镜,包含柱面镜、球面镜、非球面镜、棱镜、楔形镜、反光镜、光学窗口、滤光片等,以光学玻璃、石英玻璃、蓝宝石、CaF2、MgF2、SeZn、ZnS、Si、Ge等为生产原料,进行切割、抛光及镀膜等光学冷加工。 常规技术参数: 波长:632.8 焦...
供应产品

Same products

Canned solid pack sliced apples 3000g/A10
Canned solid pack sliced apples 3000g/A10 卖方: Sanmenxia Yuanfeng Fruit industry Co.,Ltd
Canned apple sauce 3000g/A10
Canned apple sauce 3000g/A10 卖方: Sanmenxia Yuanfeng Fruit industry Co.,Ltd
Canned  yellow peach dices 3000g/A10
Canned yellow peach dices 3000g/A10 卖方: Sanmenxia Yuanfeng Fruit industry Co.,Ltd
Canned yellow peach dices 3000g/A10 卖方: Sanmenxia Yuanfeng Fruit industry Co.,Ltd
商业链条围栏
商业链条围栏 卖方: 岩链链条有限公司 商业链条围栏摆门 - 性价比高 商业摇摆门为公司。 CSG-01:商用双摆门。 公路,机场,工厂和体育领域都采用商业链条围栏门,单或双摆。与住宅栅栏门相比,商业门具有更强的织物,门柱和框架。一...