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377-50 EX Iridian Bandpass Excitation Filter for Fluorescence

377-50 EX Iridian Bandpass Excitation Filter for Fluorescence
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377-50 EX Iridian Bandpass Excitation Filter for Fluorescence
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  • Model: Iridian 377-50 EX
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Bandpass Excitation Filter for Fluorescence applications   

377-50 EX   

Iridian optimise their single band fluorescence bandpass filters for use in a variety of fluorescence instrumentation.

The hard dielectric coating delivers exceptional performance in both transmission and durability.

Specifications
Centre Wavelength (nm)377
Operating Wavelength (nm)200 to 700
Pass Band (nm)352 to 402
Transmittance (%)85 avg.
Blocking Range 1 (nm)200 to 344
Blocking Range 2 (nm)409.5 to 700
Blocking Level (OD)5 avg.
Angle of Incidence0° to 5°
Cone Half Angle
Outer Diameter (mm)25 +0/-0.2
Clear Aperture (CA) (mm)21
Thickness (mm)2 ±0.1
Ring mountedYes
Ring Thickness (mm)3.5 ±0.1
Scratch / Dig80/50
 

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