Ultraviolet is the vacuum ultraviolet with the wavelength from 10nm to 40nm (nm) in the electromagnetic wave spectrum, of which 10nm to 200nm are vacuum ultraviolet; 200 nm to 400 nm is medium ultraviolet; The general term of visible light (from violet end to X-ray) radiation can not cause people's vision.
The UV filters produced by our company include UV band-pass filter, UV dichroic mirror, UV beam splitting filter, mercury lamp filter, solar-blind filter, UV attenuator, etc.
The main characteristic parameters of UV filter are:
① : transmission wavelength;
② : wavelength transmittance;
③ : cutoff wavelength;
④ : cut-off depth;
The substrates used in the production of UV filters by WDQ OPTICS include JGS1, jgs2, jgs3, zwb1, zwb2 and zwb3. The substrates are formed by vacuum plating medium-hard film.
Such filters are mainly used to extract ultraviolet light, such as separating ultraviolet light from a mercury lamp.
The UV filters produced by our company include UV band-pass filter, UV dichroic mirror, UV beam splitting filter, mercury lamp filter, solar-blind filter, UV attenuator, etc.
The main characteristic parameters of UV filter are:
① : transmission wavelength;
② : wavelength transmittance;
③ : cutoff wavelength;
④ : cut-off depth;
The substrates used in the production of UV filters by WDQ OPTICS include JGS1, jgs2, jgs3, zwb1, zwb2 and zwb3. The substrates are formed by vacuum plating medium-hard film.
Such filters are mainly used to extract ultraviolet light, such as separating ultraviolet light from a mercury lamp.
UV Filter