TV AS EYES

There were loads of people in the pool, including a little toddler who threw a balloon off me and laughed as I swum about. I did a few lengt...

Albinism A congenital condition characterised by lack of pigment. Can be oculocutaneous (skin and eyes) or just ocular. 1 in 20000 of genera...

Global 47.8% Cataract 13% other -trauma etc 12.5% Glaucoma 10.6% AMD 3.3% Corneal Opacity 4.8% DR 3.9% Childhood Blindness 3.6% Trachoma 0.8...

Psychological barriers to process of rehab Concealment - px still pretends vision is fine - the eyes still look normal. They may feel the vi...

These make the best use of residual vision/work via sensory substitution. Non-optical aids include daily living aids, environmental design, ...

Lighting The goal of lightning is to provide adequate lighting in the appropriate places without any glare General lighting - there should b...

M = SIZE OF IMG (on screen) / SIZE OF ORIGINAL OBJECT CCTV is the most common way of producing this kinda magnification. It's aberration...