by Administrator
12. July 2010 16:24
In various industrial and physical activities, protective eyewear is an important part of the job. This is available in the form of prescription and non-prescription safety eye glasses. You can obtain safety eye glasses from an optical professional to gain dual benefits. Apart from corrective vision, such eye glasses protect your eyesight from damage or injury.
There are several aspects of safety eye glasses that differ from conventional eye glasses. Usually, safety eye glasses wrap around your eyes to protect them from flying debris and other harmful objects. Moreover, the material used to make frames and lenses of the eye glasses must withstand a standard level of impact from force. Safety eye glasses are mostly made with polycarbonate impact-resistant lenses. To avoid extreme heat or exposure to UV rays, a SCT cobalt tint can be added to the lens of safety glasses.
While the lenses of prescription safety eye glasses are made from plastic, the frames are usually made with nylon. Additionally, safety eye glasses require the lenses and frame to pass a high mass impact test for durability and resistance to flame and corrosion. By law, certain professions like carpenters, millwrights, machinists, plumbers, laborers and pipe fitters have to wear prescription safety eye glasses.
By keeping the following pointers in mind, you can surely find the right pair of safety eye glasses.
Safety Standards – To ensure that safety eye glasses are actually protective, look for a code on the frame or lens that indicates that the glasses have passed a safety test.
Materials – Instead of recycled resin, safety eye glasses made from virgin resin polycarbonate are more durable and less prone to distortion.
Fit – A single size may not fit everyone so you must opt for a model that suits your face and features properly. To get best results, choose safety eye glasses with adjustable comfort features like soft nose-pieces, flexible frames, soft-covered arm tips and light weight.
Important for doing stressful work, safety eye glasses should be selected with care. It is a good idea to be cautious and spend a little extra money for getting the right protection for your eyes.
Eyeglasses Killeen - Eyeglasses Harker Heights