Re: Advice, vdu glasses from reading prescription


"Mr Edward" <nospam@xxxxxxxxxxxx> wrote

Something's wrong. If you're 53, it's inconsistent that a +175 add should be
clear at 35 cm.

Not impossible, just off from what we'd expect. Normally it takes about
+2.75 to get clear vision at 35 cm.

If you've actually measured it, I'd ask you to re-measure and determine the
_range_ rather than the midpoint.

I'm guessing you mean you can see _up to_ 35 cm away. How far out can you
push that same target before it starts to blur? 40 cm? 50?

-MT



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