Ortho Plus Black and White Negative Film, 35mm 36 Exp. ISO_ 100 all of them try to

all of them try to harness the color science based in darkroom paper to various degrees

Suitable for general interior photography with artificial light but can also be used in daylight

Gray acetate safety base with an additional anti-halation undercoat

1x Color Positive Calibration Sheet (yellow color)

Ortho Plus Black and White Negative Film, 35mm 36 Exp. ISO_ 100 all of them try toEspecially well suited for reproduction work, ILFORD ORTHO PLUS is a medium speed black and white negative orthochromatic film. It has a nominal sensitivity of ISO 80 20 when exposed under daylight conditions, or ISO 40 17 when exposed under tungsten lighting, and can be developed in standard black and white chemistry. Since the film is only sensitive to blue and green light, it can be handled under red safelight conditions and developed by inspection