This tape is made using aero tape technology. Infrared pictures are also available. Infrared effect only with filters that block visible light up to 715 nm (like Heliopan RG 715). Ideal for beginners in IR photography. Main features Tape Type: Black and White Tape format: medium format, 120 mm Sensitivity: ISO 400/27° Number of frames: 12 exposures General film characteristics: - the emulsion is coated with a PET base. - special coating to improve filming characteristics in cameras. - Can be used in both daylight and tungsten light.