GB 11417.1-1989
Hard corneal contact lenses (English Version)
- Standard No.
- GB 11417.1-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-12
- Replace By
- GB 11417.2-2012
- GB/T 11417.1-2012
- Latest
- GB 11417.2-2012
- GB/T 11417.1-2012
- Scope
- This standard specifies the material requirements, specifications, optical properties and testing methods of contact lenses. This standard applies to rigid contact lenses made of air-impermeable materials such as polymethyl methacrylate.
GB 11417.1-1989 history
- 2012 GB 11417.2-2012 Ophthalmic optics.Contact lenses.Part 2：Rigid contact lenses specification
- 1989 GB 11417.1-1989 Hard corneal contact lenses
GB 11417.1-1989 Hard corneal contact lenses was changed to GB 11417.2-2012 Ophthalmic optics.Contact lenses.Part 2：Rigid contact lenses specification.
GB 11417.1-1989 -All Parts
GB 11417.1-1989 Hard corneal contact lenses
GB 11417.2-2012/XG1-2022 Ophthalmic Optical Contact Lenses Part 2: Amendment No. 1 for Rigid Contact Lenses
GB 11417.2-2012/XG1-2022 Ophthalmic Optical Contact Lenses Part 2: Amendment No. 1 for Rigid Contact Lenses
GB 11417.3-2012 Ophthalmic optics.Contact lenses.Part 3:Soft contact lenses