What I learnt from the Optician..

That astigmatism is genetic. The astigmatism degree is onset during puberty and frequent computer usage does not worsen the astigmatism.

Really? No wonder my astig is still at 50 degrees after so many yrs of me destroying my eyes by at least 12 hrs daily of monitor staring, reading Lost Symbol & One Pieces under the IKEA orange lamp with the main lights off, playing my NDS on bed before I sleep, etc etc etc...

And my myopia only worsen by 25 degree for the left eye! That's after 3 years of intensive tiny numbers and excel workbooks staring! Wahahahaha~ so I can clock more monitor staring hours!?!

But then again, the machine registered 150 degrees of myopia, the reading-off-the-alphabets test results only 100/75 and that is basis what I feel is comfortable, so its quite subjective. What I actually require and what I need could be different since if I can tolerate not-brand-new-razor-blade-sharp sharpness, I do not need the extra degrees. Anyway the 75 degrees is sharp enough, any higher is jus kind of colour saturating rather than vision correction..

I am such an inquisitive kid.. or nosy fella.

Wikipedia nvr write leh..