Speed of materials for use in visible region of spectrum for making continuous tone negatives in monochrome. Not aerial photography or negatives produced in diffusion transfer systems.

BS 1380-1:1973
Original price was: $160.02.$80.00Current price is: $80.00.
Speed of sensitized photographic materials-Negative monochrome material for still and cine photography
BSI Group , 12/31/1973
Pages: 10


