GB/T 10987-2009
Optical systems.Determination of parameters (English Version)
- Standard No.
- GB/T 10987-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 10987-2009
- Replace
- GB/T 10987-1989
- Scope
- This standard specifies the basic requirements for the measurement method, measurement device and measurement of the four optical parameters of the optical system: focal length, field of view, magnification and aperture. It is suitable for the measurement of optical parameters of microscopes, telescopes, photography, projection, and plate-making objective lenses used in the visible spectrum region.
GB/T 10987-2009 history
- 2009 GB/T 10987-2009 Optical systems.Determination of parameters
- 1989 GB/T 10987-1989 Optical systems--Determination of parameters
