Neewer 52MM Infrared Filter - IR850 - for NIKON D7100 D700 D5200 D5100 D500 D3300 D3200 D3000 D90 D80 DSLR Cameras ** PLEASE NOTE: Camera NOT Included! ** Material: high quality optical glass. Size: 52mm. Compatible with Any filter with a 52mm thread. Compatible with the PENTAX (K-3 K-5 K-5 K-5 II) DSLR Cameras. 18-55mm F3.5-5.6 AL zoom Lens.Also compatible with the Canon EF 5mm f/1.8 II and the EOS M Compact System Mirrorless Camera EF-M 18-55mm IS STM zoom lenses. Used for photography with infrared films. 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. IR85 passes only infrared rays above 85nm. Infrared filter often used in crime detection, medical photography, detection of distribution of vegetation, etc. For photographer, this filter can be used with infrared film or digital photography to get interesting artistic and sometimes creative photos.