A transparency scanner is an optical input device used to digitize images from small-format positive or negative transparency film, such as slides or film strips. It captures the full tonal range and color information of the original transparency, producing high-resolution digital files.
Photographers and archivists use transparency scanners to convert film-based images into digital formats for editing, printing, or archival purposes. By accurately reproducing colors and details, these scanners ensure that the quality of the original transparency is maintained in the digital copy.