All this,thanks to the metal powder filters,they "choices"

Generating a halogen and carbon-based molecules of the toxic and carcinogenic compounds were added silver ions in the form of silver nitrate,in order to replace the halogen,Industrial Technology Research Institute of Osaka vector (AIST) 泽哲 husband (Yazawa Tetsuo) complete mixing of the standard lens material his colleagues will react with.It is heated at 500 ℃ 15 minutes,the silver nitrate lenses made transparent for UV light when clear was resumed as a yellow lens,changes to yellow.This lens,but to restore the original color change of clear yellow,
kid Air Jordanit can be repeated a number of times.In part of the application side,the broader spectrum,the current researchers,not been able to develop between,to the other colors of the lens still result of all of pale ultraviolet laser irradiation is through after a few minutes ,it is required than the natural light by the rather.However,this new material is halogen is unnecessary,shows a significant change in the process.And this study,the development of this new material,pointed out that can help to more high tech applications "optical memory" device (laser can be "printed" on the optical memory element to repeat the information via) Island did.10 network language Of network vocabulary from "light"."Light" is used to describe bright spot,humor,what people sent shock,and the like.Sunglasses that block the light,bright things,someone is content,when you publish the contents too great,
Adidas Springblade Razor 3rd but sunglasses you can not resist them highlights,the degree of fragmentation even,everyone I shouted: broken my sunglasses! It is the device refers specifically to withstand harsh intended to prevent his glasses that are not informed.Similar alloy sunglasses after,we have derived the usage of sunglasses and other high-strength tempered glass.Sunglasses,also known as a shade for shading.Sunlight people,usually,the light intensity,if it exceeds the capacity to modulate the human eye,it causes harm to the human eye,relies on the adjustment pupil size to adjust the flux.

Newbalance 996 for cheap So,in outdoor activities,especially in the summer,you must block the sun visor mirror to reduce the adjustment eye fatigue and light stimulate the harm caused.SunglassesEffect of sunglassesWhile protecting the free eye,sunglasses will be able to block an unpleasant glareSunglassesSunglasses (6)By UV damage.All this,thanks to the metal powder filters,they "choices" is that it can light hits.Colored glass,selectively,for very fine,by using a metal powder (iron,copper,nickel,etc.),you will be able to absorb some of the band composition of the sun of light.In fact when light illuminates the lens,based on the process of the so-called "destructive interference",the light has been cut up.That is,specific wavelengths of light (in this case,the times,UV A,UV B,an infrared),when passing through the lens,
Lovers shoes the inner lens of the eye in a direction,kill their phases with each other,It is.It is not a coincidence by forming the optical wave overlapping phenomena.In its close to the wave trough crest together,it led to cancel each other out.Destructive interference,depending on the thickness of the lens,(when the light is passing through the different materials from the air,namely,the degree of the deviation is occurring) lens depends on the refractive index of.The refractive index of the lens,while based on the difference of different chemical compositions,in general,
Nike Air Max 2015 Flyknit will slightly vary the thickness of the lens.Polarized glassesPolarized glasses you are wearing effectPolarized glasses and provides a mechanism to protect the other eye.Special asphalt reflected polarized light.This reflected light,sun light or any issues to the different from the direct light from an artificial light.Polarization of one direction by the entire shock wave formation,and general light is not instructed by the shock wave is formed,it is like a group of disorderly people,but as the pace of travel,you can walk around with a group of marching soldiers,The Stark against penetration.Generally speaking,it is reflected light orderly light.Since the filter is working,polarized lenses,is particularly effective in blocking the light.This lens is by the same,shock as only light "comb",enables the direction of polarization.It to the to prevent the vibration of light passing through,since it is parallel to the road,due to the road su***ce reflection problem,the use of polarized glasses,reduces the transmission of light.

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In fact,it is directed to the filtration layer of the long molecules horizontally,it is possible to absorb the horizontal polarization.While to the entire lighting of the surrounding environment is not reduced,the majority of the reflected light,will be removed.Color glassesThe lens can be taken after a dark colored glass in the light of the sun.After the lighting has been weakened,it will be bright again.Therefore,we were able of silver halide crystals in the workplace.Under normal circumstances,we will make a perfect lens to hold the transparency.Under irradiation of sunlight,in free form crystals silver inside the lens of the silver is separated,to form small aggregates.These small silver substantially aggregate irregular block of jagged,it is not possible that they are transmitted through the light,only the results of the lens to be dark,it can absorb the light.
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