Eyeglass lenses – Everything you should know about contact lenses
High power lens prescriptions are
risky and in the event that you have a high power Rx you have likely needed to
live with thick eyeglass lenses in your eyeglasses for some time.
There are things you can do to
limit the unattractive thickness of your lenses by following some
straightforward dependable guidelines. To start with, numerous who wear
eyeglasses have high power prescriptions. A low power prescription is the point
at which the aggregate power of the lens circle and barrel are less than 3.00
diopters of power in a lens. The higher the power goes over this value the more
probable your lenses will have thick edges or strangely thick focuses that can
amplify your eye.
As the aggregate power of your eyeglass lenses go up the all the more
difficult it will be to shroud the thickness. The following are some broad
general guidelines to consider when obtaining frames and lens material for your
prescription.
Guidelines to follow
1 Usually,
a smaller lens opening is better. Think less wide, less tall, and the rounder
the better for partially blind prescriptions. Avoid rimless and semi-rimless
frame plans where a great part of the edge is uncovered. Far located patients
may find that their lens Rx makes edges thin so it is best to stay away from
the frames that uncover the edges. Full frames are ideal, as a rule.
As
your Rx power goes up you ought to likewise climb to a higher lens material
"list" value. For instance, standard plastic lenses (around 1.49 file
value) are twice as thick as 1.67 High list lens material for a similar
prescription. As the power of your eyeglass lens Rx goes up, go up in list as
well.
3 Frames
will shift in their capacity to help disguise edge thickness yet as a rule full
plastic frames give more cover to the edge than metal frames.
4 How
the lens is edged and handled for your frame will be an incredible open door
territory for you in achieving a more slender edge profile. By counterbalancing
the slight securing edge slice into your lens to circulate the lens to both
within and outside sides of the frame, the thickness of the lens can be made
far more subtle.
Conclusion
The correct eyeglass frames and crizal lenses
can improve your look and even help disguise the thickness of your lenses
prescription to a huge degree. Consolidating great edging procedures, and the
correct lens material for your Rx, and the frame fashion that suits your face
and fashion sense, can make eyeglasses an extraordinary improvement to the genuine
you.
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