Which kind of sunglasses you need most?
The hot summer is around
corner, ready to pick a new pair of sunglasses? If your eyesight is perfect,
congratulations, you can pick any kind of sunglasses you like, only need to
consider your face shape before buying. If you are near-sighted or far-sighted
or both, then you can consider to take a pair of prescription sunglasses. So no
bother to wear contact lens, which may be uncomfortable and a burden for dry
eyes, you can easily change between prescription eyeglasses
and prescription sunglasses, or you can just wear the sunshades all day if you
like, that must be quite cool.
Recommended prescription
sunglasses collection:
Carry 2 pairs of eyewear in
bag may be quite heavy if you go outside, here we’d like to recommend you magnet clip on sunglasses, then all you need is to put the
clip-on, then it will automatically stick to the normal eyeglasses. It’s super
easy and won’t take up too much room. And also, you can find different styles
and colors and make it into regular prescription eyeglasses if you like.
What are the progressive
lens?
Progressive
lenses, also called multifocal lenses, progressive addition lenses (PAL),
varifocal lenses, progressive power lenses, graduated prescription lenses, or
progressive spectacle lenses are corrective lenses used in eyeglasses to
correct presbyopia and other disorders of accommodation. Magnifying power is
added for intermediate and near vision so that progressive lens could be used
both for reading and distance.
Advantages of progressive lens
Many
people who are over 40 start wearing multifocal eyeglasses due to a kind
of aging change in the eye called
presbyopia which decreases our ability to see clearly up
close. Progressive has its own benefits as follows, first, it provides
clear vision at all distances.
Next,
it eliminates frustrating “image jump” caused by bifocals, that is, objects
abruptly change in clarity and apparent position when your eyes move across the
visible lines in these lenses.
Last
but not least, without visible “bifocal lines” in progressive lenses, they give
you a more youthful appearance and make you see more clearly.
Sllac.com
provides progressive lenses with multiple refractive forces across the lens.
Also, we offer a special coupon code SPR20 for lens 20% off and
frames 20% off. Use it to buy yourself a pair of progressive lenses immediately.
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