ISO 11380:1994
Optics and optical instruments — Ophthalmic optics — Formers
Optics and optical instruments — Ophthalmic optics — Formers
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 29 сентября 1994 г.
- Издание:
- ISO IS 11380 edition 1 version 1
- ICS:
- 11.040.70
Specifies the characteristics of formers which are used in edging machines to edge lenses designed for insertion into spectacle frames. Not applicable to separate formers required for supplementary treatment of lenses, for example facetting.
Abstract
Overview
ISO 11380:1994 is an international standard established by the International Organization for Standardization (ISO) that specifies the essential characteristics and requirements for used in edging machines for ophthalmic lenses. These formers shape lenses to fit precisely into spectacle frames. The standard ensures consistency, reliability, and quality in the production of eyewear lenses by defining dimensions, tolerances, materials, and marking requirements for formers.
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