|
Home >
>
Bifocal Safety GlassesClick Here to See Our Selection of Bifocal Safety Glasses Safety goggles are required in a large number of jobs and hobbies. Most power tools recommend wearing these goggles while they are being used. But many people who need prescription glasses refuse to wear goggles because they need to see clearly. But prescription glasses don't provide the same protection that goggles do. Bifocal safety glasses were created to combine the two and effectively alleviate this problem. These types of glasses use approved materials to protect the wearer. Most of them use one-piece wrap-around lenses or two lenses that are held together by a frame. Usually, the frame does not extend all the way around the lenses. They are designed to fit snuggly to the face to protect the eyes from all angles. They can also be found in shaded versions for protection from the sun. They also protect the wearer from up to 99 percent of ultraviolet rays produced by the sun. These types of items are sold according to the level of magnification the lens provides. This is measured in diopters. Most manufacturers only sell those with diopter ratings of +1 to +2.5. Other lenses are available by special order and may be more expensive. The bifocal lens usually has normal magnification on the upper part of the lens. The magnifying part of the lens is put on the lower portion to facilitate reading and other tasks. Related InformationCool Safety Glasses Encon Safety Glasses We Have The Largest Selection Of Bifocal Safety Glasses
|