EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~580nm Blocking Band:625~795nm

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Home  Products  Economical Shortpass Filter  218621

EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~580nm Blocking Band:625~795nm

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EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~580nm Blocking Band:625~795nm

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Product No. 218621

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Dia Φ50mm

CWL 600nm

Transmission Wavelength 400~580nm

Blocking Band 625~795nm

Material Optical Grade Float Glass (B270)

Transmitted Wavefront error λ/4 @ 633 nm

Parallelism ＜30arcsec

Surface Quality 40/20-60/40

Diameter Tolerance +0.0/-0.1mm

Thickness 2mm ±0.2mm

Central Wavelength Tolerance ±2%

T Tavg＞85%

Blocking depth OD2

Blocking slope ＜3%

CA ＞90%

Angle of Incidence 0°

EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~630nm Blocking Band:675~850nm

EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~680nm Blocking Band:725~900nm

EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~725nm Blocking Band:800~990nm

EconomicalShortpassFilter Φ50mm Transmission Wavelength:400~775nm Blocking Band:850~1050nm

Shortpass filters provided by Grand Unified Optics feature wide blocking bandwidth, high blocking depth,high transmission and high blocking slope. Widely used in fluorescence excitation spectrum measurement, Raman spectrum, spectral group, astronomical observation application etc., they are also be widely used in imaging optical systems and machine vision systems to eliminate interfering light whilst improving the imaging quality and sensitivity of the system. When standard shortpass filters are combined with our standard longpass filters, they can be used to set up variable bandwidth bandpass filters system. (We also provide standard filter mounted rings which can easily be to used to connect different filters based on the standard screw thread.)

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