विवरण

• Description: The infrared filter is used to block visible light, only via infrared ray, take images out like black and white photos, but has a different color again IR filter can block all seen light below 720 nm Infrared movie also is sensitive to ultraviolet rays and the shorter wavelengths of the seen spectrum so it's necessary to filter out all but the infrared rays clear out often used in crime detection, medical photography, detection of distribution of vegetation, and so on For photographer, this filter can be utilized with infrared movie or digital pictures to get interesting artistic and infrequently pictures You should know: 1000nm is acceptable for low latitudes and robust light use is acceptable for out of doors and strong light use is appropriate for outdoor and not too strong gentle use is appropriate for indoor and weak light use is suitable for indoor and weak mild use 680nm : Scenery photo is most fitted for 680nm infrared filter, infrared scene showing a normal colour beneath diversified style, like a dream, even below the commonest scene in infrared and inventive 720nm : Mainly for no operate of infrared digicam (or infrared digicam exterior taking pictures model), the effect of infrared and visual light colors coexist, with some capturing skills and post-processing, 1/2 a crimson impact could be obtained 760nm : In theory, there's a color, in fact, the colour is very shallow, is nearly black and white, within the sunshine outdoor is better to compare excessive distinction can be acquired when utilizing pure infrared photograph 850nm : When the weather is good, the sky knows, can get excessive distinction images, have higher penetration to haze, follow to our environment of the infrared ray isn't always too solid Note: Infrared pictures should change machine or digital camera itself has no ICF, yet now most cameras have infrared cut-off (ICF), so while you wanna use the IR Filter to get the amazing pictures, you should Remove the ICF when you use the IR filter out Specification: Thread: Double thread Material: fine optical glass Size: 37-82MM Package Includes: 1x Infrared Lens Filter

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