132 Visual Hygiene 132 Instr for Visual Hygiene Purpose: ‘Visual Hygiene’ is a misleading term in that it refers more to good behavioural habits as opposed to good care of the health of the eye. Good visual habits are important…
132 Visual Hygiene 132 Instr for Visual Hygiene Purpose: ‘Visual Hygiene’ is a misleading term in that it refers more to good behavioural habits as opposed to good care of the health of the eye. Good visual habits are important…