Saturday, December 1, 2012

How are progressive lenses better?

I have distance vision number of 0.5 and near vision of 1.0 in both eyes. I work 10 hours on computer every day. Should I go for progressive lens? What are the advantages?
Added (1). Distance Number is -0, 5

Actually want to know that whether progressive lens will help me in viewing my computer better or buying a seperate set of +1 specs is good for computer viewing.My optician suggested that progressive lenses have been made keeping the requirement of computer users in mind.
>>> How are progressive lenses better?