Originally posted by octega:
Have. Just that they are not recruits but Enciks and lao uncle officers.
that 1 not farsightedness lah .....
Presbyopia is the name ....
Presbyopia is not a disease as such, but a condition that affects everyone at a certain age. The first symptoms are usually noticed between the ages of 40-50, though in fact accommodation reduces throughout life, from about 20 dioptres (ability to focus at 50 mm away) in a young person to 10 dioptres at 25 and levelling off at 0.5 to 1 dioptre at age 60 (ability to focus down to 1 -2 metres only). For those with good distance vision, it may start with difficulty reading fine print, particularly if the lighting is poor, or with eyestrain when reading for long periods
different from far-sightedness .....
i think farsightedness quite uncommon too ....