Filters
Filters
!shop!_Wavelength Range in nm
1


OSE-ITF

A filter that transmits IR wavelengths and absorbs the UV and Visible range.
A filter that transmits a specific wavelength in the UV range and cuts the visible range.

OSE-BLF

A filter that transmits a specific wavelength at green from blu, and cuts off other wavelengths in the visible range.

OSE-GRF

A filter that transmits a specific wavelength at green from blu, and cuts off other wavelengths in the visible range.
This product is widely used for absorbing heat from halogen and xenon lights for experiments that need to avoid UV or heat from those lightings.
The filter can simulate the sensing of a human eye which is similar the silicon pixel detector sensor with a wavelength located at a peak at the NIR range.

OSE-CLDM

The principle of the cold mirror is reflecting the visible range light and leave the UV range light to transmit.
Dichroic filter transmit only visible light and reject ultraviolet and infrared light.
Filters are designed to divide sharply the wavelength color by transmitting the short wavelength and cutting off the long wavelength.