title: A night vision pocketscope for patients with retinitis pigmentosa. Design considerations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003623:Dark Adaptation; D004581:Electronics / Q000295:instrumentation; D004596:Electroretinography; D006801:Humans; D007089:Image Enhancement; D007909:Lenses; D008875:Middle Aged; D009755:Night Blindness / Q000517:prevention & control*; D012174:Retinitis Pigmentosa / Q000534:rehabilitation*; D014792:Visual Acuity