Incubator escapee wiki

Visual acuity: Revision history

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6 April 2025

  • curprev 20:5820:58, 6 April 2025‎ imported>DavidJonBloom‎ 63,892 bytes +63,892‎ →‎"Normal" visual acuity: Corrected explanation and calculations of relationship between Snellen E and visual acuity metrics. A visual acuity of 6/6 does not mean you can percieve each individual bar of an E subtending 5 arc-minutes of angle, it means you can distinguish that there are two cycles of black-to-white-to-black which occur within 5 arc-minutes of angle. Importantly, this means the visual acuity of 6/6 corresponds to an equivalent visual resolution of 2.15 cycles/mrad.
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