Rollei Infrared 400 Black and White Negative Film (4 x 5", 25 Sheets) KRK 0 technology for communicating with

0 technology for communicating with devices up to 98

or portable audio recorder

and improve contrast and image brightness

so the bag can be unzipped length-wise from the center

Rollei Infrared 400 Black and White Negative Film (4 x 5", 25 Sheets) KRK 0 technology for communicating withRollei Infrared 400 is a unique infrared sensitized panchromatic black and white negative film with a nominal sensitivity of ISO 400 27 without filtration. It is sensitive to IR wavelengths up to 820nm and can be used to produce unique halation effects with filtration and by varying the exposure length. It is suitable for working in both daylight and tungsten conditions and is characterized by a fine grain structure, notable sharpness, and high