This International Standard applies to displays of high-contrast text that are designed for general near vision assessment. It does not apply to measurement systems designed for specialized testing of near visual acuity, e.g., low vision or low contrast charts or those intended for transillumination, or electronically generated systems.
Status: Under development
Edition: 1Number of pages: 8
Technical Committee: ISO/TC 172/SC 7 Ophthalmic optics and instruments
- ICS :
- 11.040.70 Ophthalmic equipment
This standard contributes to the following Sustainable Development Goal:
ISO/DIS 7921Stage: 40.00
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