Highlights how non-optical aids improve visual outcomes in patients with low vision, suggesting enhanced options.
Patients with reduced vision are often fitted with low vision optical aids. Such patients may also benefit from one or more non‐optical aids such as pin‐boles, typoscopes, stenopaic slits, visors, or large print books. Such patients may also benefit by advice regarding such factors of the environment as illumination.
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Satya B. Verma (1974) studied this question.
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