JB/T 9426.3-2011
Lenses for motion picture camera.Part 3：Distance and aperture scale markings (English Version)

Standard No.

JB/T 9426.3-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Machinery

Latest

JB/T 9426.3-2011

Replace

JB/T 9426.4-1999 JB/T 9426.5-1999

Scope

This section specifies distance scale markings and aperture scale markings for cinematographic objectives. This section applies to 35mm/16mm fixed focus and zoom lens for film photography.

JB/T 9426.3-2011 history

• 2011 JB/T 9426.3-2011 Lenses for motion picture camera.Part 3：Distance and aperture scale markings
• 0000 JB/T 9426.5-1999