E
INSTRUCTIONS
INDICATE THE DIRECTION OF E
DISTANCE: 1 METRE
{{acuitySelectEye}}
Do you see a line (1-2-3-4-5-6-7) that is darker or sharper?
INSTRUCTIONS
DISTANCE: 1 METRE
{{astigmatSelectEye}}
Can you read all the lines of the text, including the smallest one?
Being able to see well at any distance, without the need to constantly
fiddle with one's glasses, is increasingly necessary when one's eyes are tired.
With progressive lenses, all presbyopes can still have most
of the visual acuity that they have always had.
INSTRUCTIONS
DISTANCE: 40 CM
Place yourself 40 centimetres away from the screen.