Selective Filter --- Blue & Green Filter Blue Filters transmit light in the blue spectrum Green Filters transmit light in the Green spectrum
Sharp Cut Filter Sharp Cut FilterFilters that cut off as much as possible of the wavelength light shorter than a specific wavelength, while transmitting as much of longer wavelength light as possible
Neutral Density Filters (NG) These filters possess level spectral transmittance characteristics in the visible region, and are numbered with the average value of transmittances at 10nm steps in the 400nm to 700nm range
Infrared Filter & Heat Absorption Filter Absorb most of the visible region and transmit the infrared region widely used in light sources for infrared warning systems and night-vision equipment good absorption of infrared rays. Widely used in Laser Protection Window
UV Glass transmit the ultraviolet region but absorb the visible region
Optical Glass window These glass raw material are outsourcing. We process them according to the requirement of the customer.
Optical lens According to custom requirement
Packing & Delivery
Inner the tissue paper, Outer the envelope paper, by carton or by wooden case