I bought a pair of glasses with progressive lenses, which I have not tried before. I have used reading glasses for several years but now I also could use some vision correction for distance, particularly in low light. What surprised me about the new lenses, and what makes them hard to get used to, is that the near-vision region is not just the bottom of the lens, as I had expected from seeing old bifocals and trifocals, but is limited to a region mainly on the inside corner of the bottom of the lens. I feel like I have tunnel vision. When reading type as wide as the page of a book or a three-column newspaper photo caption, I have to move my head from side to side to keep the words in focus. A couple of vendors told me all progressives are made this way. If so, why? I expect to have to look through the top of the lens for distance and the bottom for reading, but I should be able to move my eyes rather than my head from side to side. Are there any lenses with wider near-vision regions?
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