Quite heavy rain day wearing spectacles driving sight better?
At present, Nanjing Cheap Ray Ban Outlet
suffered heavy storm, people driving down visibility, distorted vision. In particular, when the storm is fierce, the wiper adjusted faster, it is difficult to choose the road ahead, easily trigger accidents. In this regard, the online statements rain wearing sunglasses driving a car sight will Replica Ray Bans Sunglasses
be better. Can this be the case? Reporters Wholesale Ray Ban Wayfarer Sunglasses
wearing spectacles and polarized sunglasses assessment found polarized sunglasses is beneficial, professionals believe that the rainwater let the eyes become very clear, common sunglasses is useless, must use a polarizing sun glasses, and is not suitable for evening. Yangzi Evening News just about all media reporter Ren Guoyong text / photo in the photo of the Yangtze Waterway evening news reporter Guo Yipeng
Reporter test: using a prism in the rainwater driving really clear
Last night, the day of heavy rainwater on the Internet driving blurred perspective, wearing sunglasses can easily handle, whether it is the case? Yangzi Night time News reporter yesterday performed a special test.
Yesterday evening, the Cheap Ray Ban Glasses
reporter took a set of ordinary sunglasses and a couple of Polarized Sunglasses outdoors to be able to verify the actual results. Reporters choose the ordinary sunglasses is actually a metal frame, with polarized sunglasses are black container, two pairs of sun glasses color almost. The test moment is 4: 30 l. m., it's raining outside the house, the rainfall is average.
First of all, the reporter regarding not wearing any spectacles, sitting Ray Bans Online
in the cab wide open wiper, wiper sweep a glass, front view visible great rain line, poor rankings, a dozen meters scenery you can find fog. Put on the metallic frame of the ordinary glasses to observe the front of the picture, because the sunglasses dark, darkish ahead, blurred vision. Wear the black box associated with polarized sunglasses, although the top of the dark, but the presence was significantly improved, the actual fine rain line magically disappeared.
Subsequently, the media reporter has to wear sunglasses from the two lights to drive in to the underground garage, but be it with or without Polarized Sunglasses Polarized Sunglasses in the underground garage area of the line of sight is actually poor.
Professionals: rainy times can choose a light colored Polarized Sunglasses
What is a polarizer? The reason why do you wear a polarized sunglasses on a rainy time, and what is the principle? Yangzi Evening News reporter checked professionals, island glasses organization vocational education teacher Tu Lixia.
Tu teacher informed reporters Ray Ban South Africa
that the polarizer is founded on the principle of polarization of light to create the lens, utilized to filter out the scattered lighting beam, so that the light through the right axis of light in to the eyes, so clear as well as natural vision. Plainly, the actual rain drops by lighting irradiation will produce a large numbers of scattered light, and polarized sunglasses like shutters, enables only one direction of light via, can effectively eliminate as well as filter out the scattering of light beam. Tu Lixia stated, there are users that putting on ordinary sunglasses will feel a great deal better sight, mainly because of the excessive light Sunglasses pressed from the field, let the rain fewer refraction reflector sight, nevertheless the effect is not obvious. Yet encountered heavy rain, no matter whether or not with polarized perform is not necessarily effective, thus slow down, pay attention to safety.
Media reporter asked why in the basements of Polarized Sunglasses useless? Tu Lixia said that the particular basement itself is poor, wearing sunglasses is not well suited for nature, which can not be noticed wearing sunglasses into the canal, sunglasses will have a transmittance on the label, divided into a single, 2, 4, Cheap Ray Bans
class. Sun glasses with too low transmittance could affect the driver's response. Generating requirements for the transmission percentage is greater than 8%, thus wear sunglasses can not push the fourth category, while the stormy day dark, it is recommended never to choose the color of the polarized sunglasses too deep.
Ophthalmologist: polarized sunglasses can filtration some scattered light, yet at night can not wear "when it rains, the scattering effect of the light rain, to view things, then, polarized sun glasses can filter out a portion in the scattered light, the sight become clear. " Qiu Xiaorong, deputy director in the provincial hospital of standard Chinese medicine to further explain, normal sunglasses can reduce some glare, but can not be eliminated, as opposed, polarized sunglasses have better results.