GB/T 9917.1-2002
Camera lens--Part 1: Zoom lens (English Version)
- Standard No.
- GB/T 9917.1-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 9917.1-2002
- Replace
- GB/T 9917-1988
- Scope
- This part of GB/T 9917 specifies the terms, definitions and symbols, classification and naming, requirements, test methods, inspection rules, instructions for use, packaging, transportation and storage of zoom lenses. This part is applicable to zoom photographic lenses with a frame size of 24mm×36mm (hereinafter referred to as lenses), among which auto-focus and electric zoom lenses should be used by reference. A zoom camera lens with a frame size other than 24mm×36mm can also be used as a reference.
GB/T 9917.1-2002 history
- 2002 GB/T 9917.1-2002 Camera lens--Part 1: Zoom lens
- 0000 GB/T 9917-1988
