Qutbi optics

Friday 23 September 2011

Goggle Glasses

Gradient lenses

Gradient lenses go from a darker shade at the top to a lighter one at the bottom, so there will be more protection from sunlight the higher one looks through the lens, but the lower one looks through the lens, the less protection is offered. An advantage is that one can wear them indoors without fear of tripping over something and also allowing the user to see. Wearing sunglasses to nightclubs has become common in recent times, where the gradient lens comes in handy.

Crizal Forte

Crizal Forte

For the premium product seeker

Crizal Forte is the most advanced anti-reflective (AR) lens on the market,
offering the best enduring clarity of vision.
Crizal Forte offers unrivalled performances against the 5 enemies of clear
vision:

- Glare reduction: with reflection reduced by up to 30% compared to
   standard anti-reflective lenses, 99% of light rays successfully pass
   through the lens, resulting in near-perfect transparency.

- Smudge resistance: thanks to Crizal Forte’s High Surface Density™
   process, wearers confirm it is the cleanest and easiest to clean lens on    the
   market.

- Scratch resistance: Crizal Forte resists scratches just as well as a
   glass
   lens with anti-reflective coating.

- Dust repellence is unbeatable: Crizal Forte resists dust seven times
   better
   than ordinary lenses.

- Water repellence is unrivalled: Water droplets slide off Crizal Forte
   lenses
   very easily. The Slide FX ™ technology makes Crizal Forte twice as
   water repellent as any other lens.