I do not see at a distance quite as clearly as I would like with my current prescription. I find that when I push the lenses of my glasses closer to my eyes (maybe about half an inch closer), I can see the lettering of street signs that are a block or two away more clearly than when I wear the glasses normally. Which ingredient or ingredients of the prescription, SPH, CYL or AXIS, are being affected when I press the lenses closer to my eyes? SPH? And in what direction? If 2.00 is added to SPH to get the prescription for reading glasses, would subtracting 1 from SPH make it possible to see letters on a street sign a little more clearly?
The prescription:
O.D. (right) SPH: -6.25 CYL: -0.75 x 15 (AXIS)
O.S. (left) SPH: -4.00 CYL: -2.50 x 04 (AXIS)
pd 64
Thanks.
Bookmarks