Optical filter, selectively transmits light of different wavelengths
Interference filter, reflects one or more spectral bands or lines and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest
Dichroic filter, a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors
Hydrogen-alpha filter, an optical filter that transmits a narrow bandwidth of light centred on the H-alpha wavelength
Photographic filter, a camera accessory consisting of an optical filter that can be inserted in the optical path
Infrared cut-off filter, designed to reflect or block mid-infrared wavelengths while passing visible light
Chelsea filter, a dichromatic optical filter used for identifying coloured stones
Astronomical filter, a telescope accessory used to enhance the details of celestial objects
This
disambiguation page lists articles associated with the title Filter. If an
internal link led you here, you may wish to change the link to point directly to the intended article.
Optical filter, selectively transmits light of different wavelengths
Interference filter, reflects one or more spectral bands or lines and transmits others, while maintaining a nearly zero coefficient of absorption for all wavelengths of interest
Dichroic filter, a very accurate color filter used to selectively pass light of a small range of colors while reflecting other colors
Hydrogen-alpha filter, an optical filter that transmits a narrow bandwidth of light centred on the H-alpha wavelength
Photographic filter, a camera accessory consisting of an optical filter that can be inserted in the optical path
Infrared cut-off filter, designed to reflect or block mid-infrared wavelengths while passing visible light
Chelsea filter, a dichromatic optical filter used for identifying coloured stones
Astronomical filter, a telescope accessory used to enhance the details of celestial objects
This
disambiguation page lists articles associated with the title Filter. If an
internal link led you here, you may wish to change the link to point directly to the intended article.