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Longpass and Dichroic Edge Filters

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.


二向色雷射光束混合器
  • 對偏振不敏感
  • 硬質濺鍍鍍膜
  • 提供多種尺寸

二向色高通濾光片
  • 非常適用於螢光或多光譜成像
  • 明確的穿透波長
  • 穿透與反射範圍大

螢光二向色濾光片
  • 非常適用於螢光或多光譜成像
  • 反射範圍與穿透範圍之間的過渡斜率非常陡峭
  • 反射與穿透範圍更大

高效能螢光二向色濾光片
  • 更優質的平整度、穿透波前及表面品質
  • 適用於螢光顯微鏡或高放大倍率成像應用
  • 最受青睞的螢光及二向色高通濾光片穿透波長

高效能od 4.0高通濾光片
  • 穿透斜率小於1%
  • 阻隔光學密度不低於4.0
  • 通過頻寬的穿透率不低於91%

線性可變濾光片
  • Use in Pairs to Create High Efficiency Custom Bandpass Filters
  • Optimum Input Beam Diameter of 0.2 x 8.0mm
  • OD3 Blocking
  • Linear Variable Bandpass Filters Also Available

OD 2 高通濾光片
  • 明確的穿透波長
  • 高效的阻隔/穿透
  • Precision Fused Silica Substrate

Multi-Edge Fluorescence Dichroic Filters
  • Multiple Cut-On Wavelengths On a Single Filter
  • High Peak Transmission, Excellent Blocking
  • Ideal for Simultaneous Viewing of Multiple Fluorophores
  • For Optimal Performance Pair with Multi-Band Fluorescence Bandpass Filters

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