This standard covers semi-finished eyeglass lens blanks (hereinafter referred to as lens blanks), finished eyeglass lenses (hereinafter referred to as lenses), and basic ophthalmic optics terms (hereinafter referred to as terms) related to fitting and their definitions. stipulate the following.
JIS T 7330:2000 history
2022JIS T 7330:2022 Ophthalmic optics -- Spectacle lenses -- Vocabulary
2000JIS T 7330:2000 Ophthalmic optics -- Spectacle lenses -- Vocabulary