No products
New product
The document specifies a method to determine the ISO speed and range for printing of black-and-white photographic papers used to make positive reflection prints of continuous-tone subjects from black-and-white film negatives. determine ISO speed and ISO range values. Annexes A to C deal with the relationships between the paper range and the effective density range of the negative, log exposure range and contrast, and log exposure range and average gradient.
Author | DIN |
---|---|
Editor | DIN |
Document type | Standard |
Format | File |
Cancellation date | |
Confirmation date | |
expiration_de_validite | |
ICS | 37.040.20 : Photographic paper, films and plates. Cartridges |
Number of pages | 8 |
Replace | DIN ISO 6846 (1992-03) |
Cross references | ISO 6846 (1992-12), IDT |
Set | MYSTD-20STD |
Year | 1990 |
Document history | DIN ISO 6846 (1994-05) |
Country | Germany |
Keyword | 6846 |