Single Band Filter Set, ET-Keima Red/DiA

Chroma Technology Fluorescence Filter Sets

Manufacturer's part number :


Manufacturer CHROMA TECHNOLOGY Fluorescence Filters

Chroma Technology

Description :

Chroma's 49024 ET - Keima Red/DiA single band filter set is composed with an excitation filter model ET440/40x center wavelength at 440nm with 40nm bandwidth, T495lpxr beamsplitter, and ET630/75m emission filter center at 630nm with 75nm bandwidth.

Chroma's 49024 serie of single band sets features our highest throughput sputter coatings (ET) which achieve the highest transmission levels for interference filters. These filters have very steep transitions from peak transmission to high optical density to best exploit the spectral properties of modern fluorochromes with short Stokes shifts. This is because steep transitions allow for very little spectral separation between excitation and emission bands. These filters offer the greatest hardness and durability against environmental factors such as high heat and humidity, and are covered by Chroma's lifetime warranty.

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  • Quote and availability


  • Round excitation and emission filters mounted in anodized aluminum rings 2.3-5.0mm thick, up to 25mm in diameter
  • Rectangular dichroics up to 26x38mm, 1mm thick, to fit standard microscope manufacturer filter cubes
  • Benefits

  • Best with these fluorochromes: Acridine Orange + RNA, DiA, mKeima Red, Pulsar™ 650
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Fluorochrome/Laser ET-Keima Red  

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Set Type Widefield / Sputter Coated  
Filter Cube Optional / specify microscope  
Filters Type Single band set  
Single Band Filter Set, ET - Keima Red/DiA
Single Band Filter set