BS 6354 83rd Edition, 1989
Method for Measuring the Screen Luminance, Contrast and Reflectance of Microform Readers
Includes all amendments and changes through Reaffirmation Notice , September 2006
Additional Comments: W/D NO S/S
Published By:British Standards Institution (BSI)
Applies to rear-projection readers with translucent or opaque screens not greater than 460 mm x 610 mm.