BS 7208-1(1992) : AMD 9449

Committees responsible
National foreword
Specification
1 Scope
2 Normative references
3 Definitions
4 Recommendations for method of prescription
5 Requirements for dimensions and optical properties
6 Requirements for finish
7 Requirements for delivery of lenses from the
     manufacturer to the practitioner
8 Information provided by the manufacturer to the
     practitioner
Annexes
A Recommended method for presenting the prescription
     of contact lenses
B Other considerations
Tables
1 Dimensional tolerances of corneal lenses and
     scleral lenses
2 Optical tolerances of corneal lenses and scleral
     lenses
Figures
A.1 Example 6
A.2 Example 7

Describes requirements for contact lenses supplied by a manufacturer according to a prescription from a practitioner. A recommended method for presenting the prescription of contact lenses is described. Applies to rigid corneal and scleral contact lenses including those manufactured of gas permeable materials. Does not apply to soft contact lenses in a dry state. Covers normative references, definitions, requirements for dimensions and optical properties, requirements for finish, requirements for delivery of lenses from the manufacturer to the practitioner, information provided by the manufacturer to the practitioner and other considerations. BS AMD 9449 RENUMBERS THIS STANDARD