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JIS B 7095:1997 (R2017)
New product
JIS B 7095:1997 (R2017)
Photographic lenses - Methods for the measurement of the effective aperture, F-number and relative apertureMore info
This Japanese Industrial Standard specifies the measuring methods of effective aperture, F-number and relative aperture of photographic lenses.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2017-10-20 |
| ICS | 37.040.10 : Photographic equipment. Projectors
|
| Number of pages | 24 |
| Replace | JIS B 7124 |
| Cross references | ISO 517 (1996-12), MOD |
| Year | 1990 |
| Document history | JIS B 7124 |
| Country | Japan |
| Keyword | JIS 7095;7095;JIS B 7095-1997 |