woodchips
Registered
I am slightly nearsighted PADI AOW with a prescription of R -1.25, L -1.5, and have aged some over the years. I have not ever lost a lens, use dailies and toss them after the day of diving is done and am beginning to have some trouble reading my gauges while diving.
I just had my eyes checked and the Near Add is R+1.75 L+1.75.
Does anyone dive using single corrective lenses and add readers to their masks? if so, what math do I use to order some? The way I see it - two options
math brain L-1.5 + L+1.75 = +0.25,
or intuitive brain 1.5 + 1.75 = 3.25
Anybody try this?
I was given a set of progressive lenses for my prescription from my optometrist and dislike them - the compromise to all three of my visual distances is greater than I'd like.
Also, I've heard some people only install one reader lens on the left side to keep the field view less distracting and can still read their gauges. Good idea? Bad idea? Why?
0 comments
I just had my eyes checked and the Near Add is R+1.75 L+1.75.
Does anyone dive using single corrective lenses and add readers to their masks? if so, what math do I use to order some? The way I see it - two options
math brain L-1.5 + L+1.75 = +0.25,
or intuitive brain 1.5 + 1.75 = 3.25
Anybody try this?
I was given a set of progressive lenses for my prescription from my optometrist and dislike them - the compromise to all three of my visual distances is greater than I'd like.
Also, I've heard some people only install one reader lens on the left side to keep the field view less distracting and can still read their gauges. Good idea? Bad idea? Why?
0 comments