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长波通或二向色边缘迅速截止型滤光片

Longpass and Dichroic Edge Filters are used to transmit long wavelengths while rejecting short wavelengths in a wide range of applications such as beam separation, microscopy, or spectroscopy. Longpass and Dichroic Edge Filters are designed to transmit all wavelengths beyond a particular wavelength on the spectrum. Longpass and Dichroic Edge Filters use a range of substrates or coatings to determine the transmission or rejection efficiencies. Dichroic Filters possess a very narrow transmission width. Longpass and Dichroic Edge Filters are available in a wide range of wavelengths.

TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

二向色激光束合束镜
  • 分离或结合激光束
  • 对偏振不敏感
  • 采用离子束溅射法镀膜
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

二向色性长波通滤光片
  • 非常适合用于荧光或多光谱成像
  • 起始波长处转化锐利
  • 透射和反射范围广
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

荧光二向色性滤光片
  • 非常适合用于荧光或多光谱成像
  • 从反射到透射的迅速转变
  • 外延反射和透射带
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

高性能荧光二向色滤光片
  • 改善平面度,透射波前和表面质量
  • 非常适用于荧光显微镜或高倍率成像应用
  • 最常见的荧光和长波通二向色滤光片截止波长
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

高品质OD4长波通滤光片
  • 截止斜度<1%
  • 截止带OD≥ 4.0
  • 通带透射率≥91%

线性可变边缘滤光片
  • 成对使用可构建高效率的自定义带通滤光片
  • 最佳的输入光束直径,即0.2 x 8.0mm
  • OD3截止
  • 另备有线性可变带通滤光片
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

OD 2 长波通滤光片
  • 尖锐的通过波长
  • 高截止/透过效率
  • 高精度熔融石英基板
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

多边缘荧光二向色性滤光片
  • 单个滤光片具有多个起始波长
  • 提供高峰值透射率,绝佳的截止
  • 适合用于同时查看多个荧光视野
  • 适合带有多带荧光二向色滤波片的光学性能对

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