If you really want to see your close-up work clearly, you probably have at least three pair of eyeglasses with three
different sets of prescription lenses. For example, you would need one
pair for reading a book or using your smart phone, another for working
on your laptop or tablet, and still another to see your desktop screen
clearly. And what about distance lenses?
Fortunately, there is now an inexpensive way to go to get clarity for
all your subjects if you are farsighted or nearsighted with adjustable lenses from FocusSpecs.
FocusSpecs Adjustable Lenses
You
see the dial on each side of the FocusSpecs frame changes the diopter
of each lense independent of each other, so that if one eye sees clearly
at +1.5 diopter and the other at +2.5 diopter, that can be achieved.
And, of Sliding lenses developed by Nobel physicist Louis Alvarezcourse,
as your distance needs change, as they do when you go from your smart
phone to your laptop, you simply adjust the dials on your glass frames
to see your subject clearly.
There are a few other technologies
used to achieve an adjustable lens, but FocusSpecs relies on the
patented system designed by Nobel Prize recipient Louis Alvarez,
a physicist who used two sliding lenses to create a range of diopters.
This range is what you can get when you adjust each lens with the dials on
the frames.
FocusSpecs adjust until you can see print clearly
One
thing for sure is that, as we age, our vision changes. Some of us are
farsighted practically from birth, but few of us reach old age without
needing glasses for reading and other close work. Electronic reading
puts an even greater strain on our eyes. The FocusSpecs are a great way
to accommodate the changes we have to make daily in our vision needs –
from reading the instructions on a pill bottle to reading figures on a
computer screen, from tightening a small screw to assembling a
stationary bike… We need to see clearly
FocusSpecs or other
self-adjusting glasses are probably not desirable to replace your
prescription glasses, but they are less expensive than getting a spare
prescription pair. They are also good in a pinch when you need more
magnification than your regular prescription glasses afford, say when
you’re removing a splinter or reading print on a television screen. And,
there’s always the time between visits to your optomitrist when your
current prescription glasses just aren’t working for you anymore….
FocusSpecs frames come in black, brown, and red and are available from Amazon.com in farsighted and nearsighted versions. For each pair sold, FocusSpecs donates a pair to Focus On Vision projects throughout the world.
Keeping you posted….
