GSPF short wave pass filter
The short wave pass filter can penetrate the light on the short wave side
A separation filter that truncates the light on the long wave side
The short wave pass filter produced by our company has
Low cut-off gradient and high transmittance–
The transmissivity exceeds 90% in the light transmission band
And the advantage of high cut-off background light
When used outside of 0 ° incidence angle
The wavelength change characteristics of transmissivity may change
Generally, the larger the incident angle is
The wavelength characteristic moves towards a shorter wavelength
Multilayer dielectric film is adopted
It itself has little light absorption
It can be used for biological imaging or flow cytometry
Multi band light source, laser protective glasses
HD camera, color sorter, etc
Common indicators
Material Optical glass
Surface quality 40-20 or better
Cut off depth OD2-OD3
Transmittance 90%
Dimension tolerance ± 0.1mm
Wavelength tolerance ± 5nm
