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--  作者：sonyaany --  发布时间：2015-5-26 16:16:13 --  Ask MetaFilter questions tagged with Glasses and reading Ask MetaFilter questions tagged with Glasses and reading Ask Oakley Vault Sunglasses MetaFilter questions tagged with Glasses and readingTue, 16 Apr 2013 19:26:41 0800 Tue, 16 Apr 2013 19:26:41 0800reading glasses, .50 strength, how to search?Searching for [reading glasses .50] gets me 2.50, etc., on both Google and Amazon. Strength .5 and/or .25. Any specific recommendations or search tips? (and what is the unit of measurement, anyway?)Tue, 16 Apr 2013 19:26:41 0800Prescription glasses vs drug store glassesPrescription Oakley Sunglasses Outlet glasses vs drug store glasses I went to see my eye doctor and he said I have presbyopia; yes, I 42 so that one was expected. He gave me a prescription for reading glasses; I spoke with the optician, got the price of the glasses and I told him I would be back in a few days. Now Oakley Sunglasses Outlet Store I wondering what is the difference between the glasses you order with the optician and the ones you buy at the drug store besides quality? Drug store glasses, even if they a poor quality and you have to buy a pair every month still don match what you would spend in a year for a pair of the ones opticians sell (you can buy 3 pairs at costco for less than $20) I don Oakley Vault know, just wondering. The lowest power available seems to be +1.00. Maybe they don even exist and I wasting my time looking for them? I know some people will snarf at a meager +.50, but they make all the difference in the world to me. Aside from being on the computer all day at work, I read books for pleasure about 3 6 hours a day or more and it means the difference between very tired eyes that ache and feeling fine. I purchased some online (where they are also hard to find) but they were $35 AND broke after a couple months of gentle use.