First Real Job On The Lathe

These 55 yr old eyes were also squinting...
I consider myself fortunate, only need 1.75 cheaters for reading and no correction for distance; both parents needed glasses by middle age or earlier.
 
I consider myself fortunate, only need 1.75 cheaters for reading and no correction for distance; both parents needed glasses by middle age or earlier.
Zenni optical $6.95 :) For looking at my monitor I get about 1 less than my reading Rx (SPH + NV-ADD) , which allows you to see clearly from a comfortable distance. ie: If your SPH is +1 and nv-add is +2.5 then your reading Rx would be +3.50. So, get about +2.50 for reading your monitor.
 
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Zenni optical $6.95 :) For looking at my monitor I get about 1 less than my reading Rx (SPH + NV-ADD) , which allows you to see clearly from a comfortable distance. ie: If your SPH is +1 and nv-add is +2.5 then your reading Rx would be +3.50. So, get about +2.50 for reading your monitor.
I have been getting mine from Costco --- about the same price.
 
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