EN ISO 8429:1996 PDF
Optics and optical instruments - Ophthalmology - Graduated dial scale (ISO 8429:1986)
Optics and optical instruments - Ophthalmology - Graduated dial scale (ISO 8429:1986)
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 19 июня 1996 г.
- Издание:
- CEN EN 8429 edition 1 version 1
- ICS:
- 11.040.70
Migrated from Progress Sheet (TC Comment) (2000-07-10): RG
Abstract
Overview
EN ISO 8429:1996 (ISO 8429:1986) specifies the geometry and conventions for a used in ophthalmic optics and optical instruments. The standard defines a consistent angular and marking conventions for scales, reticles and other display means used to indicate axis, orientation or angular values on ophthalmic equipment. It is referenced in national adoptions (e.g., SIST EN :2000) and falls under ICS 11.040.70 (ophthalmic equipment).
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