Ilford Ortho Plus is an orthochromatic black and white film with an ISO rating of 80 for daylight / natural light or 40 for use under Tungsten light sources. Designed as a high-resolution copy film for negatives, it offers superb photographic potential thanks to its fine grain and sharpness.

Ideally suited for landscape photography, the blue and green sensitivity of this emulsion enables the film to be handled in deep red safelight conditions making processing and inspection easier. Its lack of red sensitivity also means that reds and oranges are rendered darker with stronger contrast than standard panchromatic films.