DIN EN ISO 10938:1998
眼科仪器.图表投影议
Ophthalmic instruments - Chart projectors (ISO 10938:1998); German version EN ISO 10938:1998
- 标准号
- DIN EN ISO 10938:1998
- 发布
- 1998年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN EN ISO 10938:2017
- 当前最新
- DIN EN ISO 10938:2017
- 被代替标准
- DIN EN ISO 10938:1996
- 适用范围
- This document (together with DIN EN ISO 15004) specifies requirements and test methods for chart projector systems for the projection of targets used for the determination of visual acuity, the refractive status and the binocular functions of the human eye. A chart projector system includes an optical projector and a screen.#,,#