BS 4779:1971

Действует

Recommendations for measurement of the optical transfer function of optical devices — 22 стр.

Ссылочные документы

Действует

Specification for engineers' parallels., Imperial units — 8 стр.

Действует

Recommendations for specifying the optical performance of lenses for television cameras — 12 стр.

Заменен

Code of practice for protection of structures against water from the ground — 40 стр.

Действует

Glossary of terms used in assessing the performance of optical devices and systems — 15 стр.