DIN EN ISO 10938:1998
Ophthalmic instruments - Chart projectors (ISO 10938:1998); German version EN ISO 10938:1998
- Standard No.
- DIN EN ISO 10938:1998
- Release Date
- 1998
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 10938:2017
- DIN EN ISO 10938 E:2014-07
- Latest
- DIN EN ISO 10938:2017-02
- Replace
- DIN EN ISO 10938:1996
- Scope
- 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.#,,#
DIN EN ISO 10938:1998 history
- 2017 DIN EN ISO 10938:2017-02 Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic (ISO 10938:2016); German version EN ISO 10938:2016
- 2017 DIN EN ISO 10938:2017 Ophthalmic optics - Chart displays for visual acuity measurement - Printed, projected and electronic (ISO 10938:2016); German version EN ISO 10938:2016
- 1998 DIN EN ISO 10938:1998 Ophthalmic instruments - Chart projectors (ISO 10938:1998); German version EN ISO 10938:1998
- 0000 DIN EN ISO 10938:1996
