Thinner and lighter lenses
You may have noticed some people's lenses look thick or bulbous. There are many lenses which are now available in denser materials than ordinary plastic or glass. This enables us to greatly improve the appearance of higher powered lenses. In addition, aspheric surfaces are used which result in a thinner, flatter lens offering excellent visual acuity, even in peripheral vision. Such lenses result in lighter, more comfortable spectacles and a more aesthetically pleasing appearance. Companies such as Rodenstock and Essilor specialise in this area.
Lens coatings
Anti-reflection coatings allow more light to pass through the lens enabling it to appear clearer. They all but eliminate reflections with 99% of light entering the eye. The lack of annoying reflections makes everyday tasks far easier, such as helping to eliminate headlight glare when driving at night. They are particularly effective on high-powered lenses. Hard coats protect the lens from minor abrasions, keeping the lens clearer for longer.
The ultimate in lens protection! Crizal lenses with Scotchgard Protector stay much cleaner for much longer. The outstanding clarity of Crizal anti-reflection and anti scratch lenses has been improved. It is now protected by Scotchgard Protector, the worlds leading protective brand.
Dust won't stick during cleaning. Rain and grease slide off. With no glare, smudges, dust, dirt, oil, water or grease you will see as clearly as you did the first day you bought your new lenses. People will notice your eyes through your lenses rather than unsightly reflections on the lens surface.
Varilux Computer Lenses
It is all computer generated
The computer is still a relatively modern invention and it has changed all our lives...in many ways for the better. But, in one way, this change is not entirely comfortable because computers can put strain on our eyes.
When working on a computer we can make as many as 3600 eye movements each hour. Maintaining focus may require constant effort, causing our eyes to blink less which means they may become dry and irritated. However, computer vision need no longer be a struggle with the introduction of a completely new occupation lens from Varilux®. It is a lens called Varilux Computer™. This new development comes from the people who invented varifocal lenses. Varilux® lenses are prescribed to over 300 million people worldwide.
