NEEWER® 72mm 72 mm 850nm 850 nm Infrared IR Pass Filter
Description: Use 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. IR850 passes only infrared rays above 850nm. 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. Tips: See the pictures below for comparative shots with and without the use of this filter. The IR Filter we offer is double thread with 720nm, 760nm, 850nm and 950nm(IR720 IR760 IR850 IR950) for Lens of 52mm, 55mm, 72mm,62mm, 67mm, 72mm and 77mm in our shop. We recommend you to choose the suitable ones for your camera. Different IR filters have different effects. You can use the filter individually or in any combination to meet your demand. 950nm is suitable for outdoor and strong light use. 850nm is suitable for outdoor and strong light use. 760nm is suitable for indoor and weak light use. 720nm is suitable for indoor and weak light use. 1 x 72mm 850nm Infrared filter