Sunglasses For Motorcycles
March 05, 2010 // Posted by: admin // Category: plus size women clothingRiding a bike wearing motorcycle sunglasses and no helmet is definitely the cool Terminator style that has made Arnold Schwarzenegger famous. Definitely dark shades look great on motorcycles, but what about real life usage? Well, the kind of sunglasses matching the Terminator style are practical for casual wear and not for motor riding, no matter how cool they may look. Motorcycle sunglasses are meant to withstand high speeds on the road and be compatible with the use of a helmet. Durability, quality and rigorous protection represent the criteria for the design for quality motorcycle sunglasses. They have to be durable because of the high speed impact with road debris that often hits the biker in the face.
Shattering and chipping result from the contact of poor quality motorcycle sunglasses with small pebbles for instance. Moreover, glass is never used for the lenses because of the possibility to break and harm the biker’s eye. Polycarbonate is the best material for motorcycle sunglasses design because of its light weight and resistance to superficial collisions. All the manufacturers that produce eyewear for motorcycle use pass their products through very rigorous testing so that the resistance to temperature variations, wind and impact with debris is assured.
Polarization is another key feature of motorcycle sunglasses. The glare as well as the bounces off from the pavement have to be solved by the anti-glare coating. The vibration of light waves is an element that poses no kind of problem with other types of eyewear, but in the case of motorcycle sunglasses the shock has to be absorbed by the polarized coating. The relevance of such features is very high given the fact that it is unacceptable to ride the bike when the road is too bright or you have to squint against the sun. From this point of view motorcycle sunglasses play a major role for road safety and health protection given the eye damage that the glare may cause.
As for the ultraviolet protection in the entire light spectrum, motorcycle sunglasses should have a filer UV level of 400. This means that there should be a balanced combination of UV protection and polarization. You don’t really need anti-glare features on overcast days, but the presence of clouds does not exclude the action of the ultraviolets. Consequently, eye protection require the use of motorcycle sunglasses even on low brightness. Macular degenerations, cataract and lots of other eye disorders are less likely to develop if the eyewear is adequate and of good quality.
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When the author isn’t motorcycle riding, he also enjoys psychic readings, the BMW Z3 windscreen windblocker wind deflector, and follows the Seattle HCG Diet.