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Do not let the sunglasses "Fudge" in your eyes!
susunrody 发表于 2012/8/30 17:33:00 |
| Whether it is used to pull the wind temperament sunscreen or upgrade
sunglasses has always been the best choice. Whether shopping or go to
the beach, a large, fake oakleys
dark sunglasses allow ordinary people to become moisture in full. But
sunglasses sampling results had a surprise even famous Montblanc
sunglasses light transmittance ?V unqualified. Do not underestimate this
light transmittance, it is through the lens of luminous flux incident
light flux ratio, one of the important performance indicators, but of
sunglasses mandatory standard provisions. The big brands are implausible
or self-reliance, we learn to identify the sunglasses way! Sure someone
will doubt how to identify the advantages and disadvantages of
sunglasses, the author only from several simple.First look at the
appearance. Purchase of sunglasses, the first thing to do is pick up the
binoculars for a closer look at whether the lens scratches, impurities,
bubbles, stripes. If not, look at the packaging did not name, color,
diameter, quality levels, production and the name and trademark. Bring
try. If you fancy sunglasses look fairly clearance, the next step is to
try to wear there is no Fake Oakley Frogskins
dizziness, headache feeling. Look up to the fluorescent lamp to see
with sunglasses see fluorescent light no glare feeling.Second, check the
smoothness of the lens. Check that the lens is smooth a very simple
way: sunglasses two corners facing the fluorescent light, the reflective
mirror smooth scrolling, specular reflection of the fluorescent film
appears wavy, distorted shape, that lens is not flat, so that the mirror
can damage eyesight.Then, see what material. Usually in the market to
buy sunglasses glass and resin material, of course, is there a better
crystal lens, but expensive. Best sunglasses polarized lenses, polarized
lenses can effectively filter out harmful ultraviolet rays of the
reflected light, shatterproof, wear and other functions.The final step
is the choice of colors. Sunglasses is no longer an option only black,
we have in addition to according to their skin color, face, dressed to
match, should be based on use to select a color. In general, black,
brown, gray filter works well. Grey lenses absorb any chromatography can
be balanced, to see the scene after wearing glasses will darken and not
have obvious color. Fake ray bans
Tinted lenses filter out a large number of Blu-ray, can improve the
visual contrast and clarity, and wear better in the case of air
pollution is serious or more fog. |
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