This Infrared filter can help you to do Infrared photography by ordinary DSLR cameras. By replacing the Hoya R72 filter, this can block all visible light under 720 nm, so you can experience some different photography. Our picture shows the basic difference between normal picture and IR picture in same circumstance, for some advanced using of IR filter. Create special effects with this Infrared-Pass Filter. Can bring you a magic X-ray effective when you use it on a camera with Infrared Night Shot function. Excellent for outdoor filming, the filter is essential for capturing the highest quality pictures in overcast outdoor lighting. With the filter in place 99% of the light seen by the naked eye is blocked out and only infrared light is filtered through. Technically the naked eye cannot see 100% black but with the infrared filter and your camcorder specialist functions, you will magically be able to. What you will get: 1 x IR Filter 720nm 1 x Original Box