BS ISO 6198:1993

Micrographics. Readers for transparent microforms. Performance characteristics. | Status: Current

1 Scope This International Standard specifies the essential performance characteristics of readers with magnification less than or equal to 50:1 designed for use with black-and-white roll microfilm and strips that have a maximum width of 35 mm. It also specifies the performance of readers for microfilm, microfiche, jackets containing microforms, and image cards. It is not applicable to reader-printers or to devices such as pocket readers.