Albinar 52mm Infrared IR 720nm 850nm 950nm Filter Kit with Pouch

Infrared is a spectrum of light beyond that which we normally see. Infrared photography was only used in film cameras in the past,
but despite having an IR blocking filter installed between the lens and the Digital Camera's Sensor, most digital cameras can still react
to infrared energy, though at levels far lower than visible light. To take "infrared" pictures - i.e., photos primarily made up of near
infrared energy - you need to filter out the visible light and only allow the infrared spectrum through to the lens. The easiest way to do
this is to use an infrared filter.

Infrared Filter Kit Includes 720nm, 850nm, and 950nm Filters with Filter Pouch