often the filtering and obstructing a result of sunglasses Wholesale Ray Bans

Chinese Jiangsu network May 11th news yesterday, Industrial along with Commercial Bureau announced intended for my glasses market merchandise quality sampling results in typically the sampling of the old reflect, sunglasses, optical resin eye glasses with a total of thirty batches, qualified 4 amounts, including 2 batches of 1 batches of presbyopic eye glasses, sunglasses and 1 amounts of optical resin eye glasses. It is worth noting which will, there are sunglasses traffic enterprise transmission ratio is not veteran, will cause the wearer can not know the difference between the traffic lights, there is traffic safety problems.
The hot months is approaching, many people always like to wear sunglasses, this selection, sunglasses failed to reflect the main project reflected in light transmittance and traffic signal diffusion ratio. Light transmittance certainly is the ratio of visible irradiation to luminous flux over the lens. The light transmittance relation of sunglasses reflects often the filtering and obstructing a result of sunglasses Wholesale Ray Bans
on light. Frequent Sunglasses ensure that the level of the light is minimized, which reduces the itchiness to the eye, and makes sure a certain amount of light penetration. It could possibly effectively distinguish objects, details and colors. If the public wear sunglasses beyond the tolerance range, the visual intensity of the left eye is inconsistent, which may cause binocular vision imbalance, blurred vision and other symptoms. Detection found that some sunglasses measured light transmittance data lower than the standard range, affecting vision.
Detection of traffic signal transmittance is the performance of wearing sunglasses, future generations of traffic lights identification. If the traffic signal transmission relation does not meet the requirements with the standard, will cause the drivers to wear sunglasses, can not separate the traffic lights, you will discover traffic safety problems. Typical observation of red, orange and green traffic indicate through the lens, the sign ratio of the signal really should be greater than or equal to 8% of the red, yellow in addition to green signal should be greater than or equal to 6%, and the detection, there are three kinds of color sunglasses on the signal transmission ratio is less than the standard requirements.
In addition , the unqualified project of optical resin glasses mainly for refractive index variation and size deviation, and the main problem is the old mirror optical center distance deviation, unilateral horizontal deviation and vertical mutual difference does not meet the standard. Metropolis of Industrial and Commercial Institution consumer protection department standard said, the old mirror sporting a long optical center apaisado distance deviation and personal horizontal deviation does not match the standards, is likely to appear light headedness, vertigo and other symptoms, simple produce visual fatigue, and can affect vision health; dvd center vertical mutual change is too large will result in a couple eye vision the level is absolutely not balanced, produce prism outcome is large, may cause dizziness, nausea, bad effect of place is not accurate or reduced vision. (Sun Fanghua, Chen Hongsheng, Shi Jingjing)
Associated news:
The business sector applied nearly 900 batches
High quality inspection of commodity within circulation field
Yesterday, reporters from the city Industrial as well as Commercial Bureau was educated that the current city Commercial and Commercial Bureau used to carry out 2017 of the city's business (market supervision) product quality inspection work, based on the "wisdom of the 315" issues hot, many areas of item quality problems of beautification materials, textiles and attire, children's products, building products, auto parts etc ., the enactment of sampling nearly nine hundred batches of circulation area of commodity quality, balanced with the same period last year higher by 20%.
I operate in the city this year stock options quality sampling institutionalized, consistent and scientific oriented, that will "Jiangsu province consumer safeguards regulations" implementation as an ability, through the development of "Zhenjiang Alternative and Commercial Bureau 2017 annual consumer rights authorities supervision opinions", "Zhenjiang Alternative and Commercial Bureau the actual circulation of goods quality examination procedures and attention the actual matter", promote the blood circulation of goods quality supervision degree.
The business sector said, discovered for sampling of substandard goods, industrial and industrial departments (market supervision) will certainly strictly enforce the administrative punishment case, do item is the "perfect" v. move case "mechanism, combined with customer complaints of fraud providers intensify punishment, the results associated with processing in a timely manner to the general public, with the through the administrative guidance and social supervision, enhance the operator awareness of product excellent, continuously improve and enhance consumption environment of our location