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37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR

37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR: Electronics. Material: high quality optical glass 。 Wavelength:IR720 。 720nm is suitable for indoor and weak light use. 。 Filters can be used in baby monitoring applications. Using an infrared light source, the parent can view the child in complete darkness without having to turn on a light and disturb child. 。 Effect passes only infrared rays above 720nm 。 Description:。 - Suitable for DSLR/SLR Camera Filter Thread。 - Application: Nature, scenic, often used in crime detection photography, detection of distribution of vegetation, etc.。 - Works well with digital cameras, especially mirrorless cameras or DSLRS with no IR blocking filter in front of the sensor.。 - Effect passes only infrared rays above 720nm。 - Infrared film is also sensitive to ultraviolet rays and the shorter wavelengths of the visible spectrum so it is necessary to filter out all but the infrared rays。 - This filter can also be used to achieve an "X-Ray" effect。 - Filters can be used in baby monitoring applications. Using an infrared light source, the parent can view the child in complete darkness without having to turn on a light and disturb child.。Specification:。 - Material: high quality optical glass。 - Wavelength:IR720。 - 720nm is suitable for indoor and weak light use.。 - Common problems of IR filters。 - Hotspots。 - Hotspots are a relatively common problem with infrared. It is due to internal reflection of light inside a lens. Normal lenses have coated barrels to absorb light, but these coatings don’t always work in infrared, causing these problems.。 - Exposure:。 - On converted cameras, the exposure meters still work based on visible light. This can occasionally cause some under or over exposure because the visible and infrared light of a scene may not be the same.。Package Includes:。1PiecexIR Filter。1PiecexEnglish User Manual。Choose all you need in our store. You will have a nice purchase experience and get quality products and service corresponding to the policy of Amazon.。 。 。 。

37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR
37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR
37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR
37mm IR720 IR 720nm Infrared Filter for Camera Lens Digital DSLR SLR