UPC: 4012240452101 | 105mm UV/IR Cut 486M MRC Filter

UPC lookup results for: 4012240452101 | 105mm UV/IR Cut 486M MRC Filter

The B+W 105mm UV/IR Cut MRC 486M Filter is an ultraviolet and infrared control filter that is useful for digital cinematography as well as still photography. While recording video withCCD or CMOS camera multi-stop neutral-density filters are used to maintain proper exposure by compensating for increased light levels when widening the camera lens s iris to obtainnarrower depth of field. As the increased amount of light passes through multi-stop neutral-density filtration visible light is progressively blocked while infrared light is allowed to pass through. As the proportion of infrared light that reaches the sensor ofcamera being used for digital cinematography becomes greater the results can show unwanted color shifts particularly in dark areas of the frame such as shadows where the appearance of black is dominant.When the B+W 105mm UV/IR Cut MRC 486M Filter is applied 88% of ultraviolet light waves are blocked at 380 nanometers along with 95% of infrared light waves at 700 nanometers helping to ensure that light falling ondigital camera sensor is limited to the visible spectrum. When used along with multi-stop neutral-density filters while recording withdigital sensor potential infrared color shifts are prevented or minimized preserving color accuracy throughout the frame. This filter may also be used to help ensure that the appearance of unwanted blue casts is reduced while recording digital video or still photos under daylight that also features intense ultraviolet light.