Please take a look at
http://www.glassyeyes.com ! You don't need to
spend that much on eyeglasses. Order them online for as little as $20.
Read the reviews and the poke around in the forums. I thought I needed
to spend $400. I now have 6 pair that I spent a total of $206 for.
I'm a -4.25 in one eye and if you're not in need of bifocals (big
lenses), I've found that the standard CR39 lenses work nicely --
especially in a stylish plastic frame. You'll notice the thickness
when you get bigger. I typically aim for 50 x 25ish mm lenses and
really feel ripped off for being talked into high index lenses for the
past 20 years.
CR39 is optically excellent too. Easiest on my eyes.
On Jan 25, 10:34 pm, "Fred" <parent.f...@gmail.com> wrote:
> On Jan 25, 7:52 pm, "Mark A" <nob...@nowhere.com> wrote:
>
>
>
>
>
> > "Fred" <parent.f...@gmail.com> wrote in messagenews:(E-Mail Removed) oglegroups.com...
>
> > > I only need single vision lenses. But it's been awhile since I've had
> > > an eye exam, so I can't recall all the details but this is what I know:
>
> > > 1) -4 or -4.25 myopia
> > > 2) minor astigmatism (I cannot recall exact number of this, but it's
> > > new, so pretty mild).
>
> > > Thanks,
>
> > > FredThe big issue for you is how thin do you need the edges to be for cosmetic
> > reasons. I would not get polycarb, but CR-39 regular plastic is probably too
> > thick in that Rx.
>
> > Other options are 1.54 Spectralite (Sola), 1.60 plastic, 1.67 plastic. The
> > higher the index, the higher thecost, the thinner the lens, but the optical
> > quality suffers slightly. An aspheric lens will be a little thinner, but
> > requires careful fitting. Just about any optical shop should have decent
> > quality solutions for you.
>
> Thanks for the info. I have read quite a few posts in forums about
> badly adjusted aspheric lenses...Is this rare?
>
> Also how much difference can there be in the thickness between aspheric
> and spheric lenses? I usually like rather small glasses somethign
> ressembling the ones shown here
> (http://www.eyeglasses.com/product/1090890652-1090890654), so I'm kind
> of hoping thinking should be too much of a problem.
>
> What do you think?
>
> Thanks for your time,
>
> Fred- Hide quoted text -
>
> - Show quoted text -