Ilford Ortho Plus Black & White Negative Film, 120 Format Roll

Orthochromatic B&W Negative Film ISO 80/20° in Daylight Conditions Process in Standard B&W Chemistry Ideal for Tech. & Half-Tone Applications Ilford Ortho Plus is a medium speed black and white negative orthochromatic film that is especially well-suited for continuous tone copy or reproduction work, as well as for half-tone, technical, and forensic applications. It has a nominal sensitivity of ISO 80/20° when exposed under daylight conditions, or ISO 40/17° when exposed under tungsten lighting.