GOST 20829-1990
Camera lenses. Method of measuring illuminance distribution over image field

Standard No.

GOST 20829-1990

Release Date

1990

Published By

RU-GOST R

Latest

GOST 20829-1990

Replace

GOST 20829-1975

GOST 20829-1990 history

• 1990 GOST 20829-1990 Camera lenses. Method of measuring illuminance distribution over image field
• 0000 GOST 20829-1975