GANGSTERKIA
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Thank you for your detailed comments!!
May I ask if progressive lens will help on this problem?
Ah yes, I highly believe that progressive lenses will help you with this issue.
The way a progressive works is that the top area generally is for your distance, The middle area(a small area) is for intermediate viewing e.g. computer monitor screens and finally the bottom segment is meant for near reading. In your case the reason why the reading is blurred like i mentioned earlier is due to the Presence of Presbyopia. Thus progressive lenses has addition(add) power at the reading segment to actually aid you in the near work.
How it actually works is E.g. the top segment(distance power is -1.50) , the power gradually decreases down the lens e.g. top -1.50 middle -1.00 bottom -0.50 thus all these lowered power is actually the addition power for you to do your near reading work. Because near reading powered is term as e.g. +1.00 +1.50 (addition) thus from a -1.50 to a -0.50 there is a difference of +1.00. Thus your reading power is +1.00.
There are also alot more about progressives such as the peripheral distortions, the different Corridors Long/short and more..
Hope i did not further complicate the explaination. haha
(correct me if i am wrong fellow optoms/opticians)
some purplish , some more bluish or some have yellow tint. Depends on what u are comfortable with.