Historical

ISO 8596:1994

Ophthalmic optics -- Visual acuity testing -- Standard optotype and its presentation

Specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under daylight conditions for the purposes of certification or licensing.

CONTENT PROVIDER
International Organization for Standardization [iso]

Others Also Bought
Ophthalmics - Instruments - General-Purpose Clinical Visual Acuity Charts
Preferred numbers - Series of preferred numbers
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Document History
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Amendments & Corrections
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