IS 8260 : Part 1 : 1976 Glossary of Terms Relating to Ophthalmic Lenses and Spectacle Frames - Part I : Ophthalmic Lenses
UDC 681.7.066 : 001.4 MHD5
Reaffirmed 2018
1 Scope
1.1 This standard (Part I) covers the definitions of terms relating to ophthalmic lenses.
2 Reference
IS 5695 : 1970 Specification for spectable lenses