Based on the wavelength of green light range, this filter transmits comparatively narrow wavelength range. It will be helpful to get maximum transmittance at wavelength you want.
Intended use of this filter is for green filter on RGB separation, for wavelength selection or for improvement of contrast in monochrome photography.

Designed to allow high transmittance around center wavelength and to keep low transmittance at unnecessary wavelength( under 400nm and between 700~1000nm)

This filter is completely ECO Friendly!!
(There is no Chrome or Arsenic in our formulation.)