Photographers of all genres debate the use of ultraviolet (UV) filters, which serve the dual purpose of absorbing UV light that can cause a bluish cast in daylight and providing additional protection ...

UV filters are available in a variety of absorption levels; they are measured by their transmission percentage at 400 nanometers (nm), the visible-UV wavelength boundary. In addition to UV protection ...

Almost no one buys a pair of sunglasses unless they feel good, look cool, and make you feel confident. Shapes, sizes, colors, ...

Some drugs can enhance susceptibility to UV injury by increasing the person’s photosensitivity. If a person works around UV radiation while on medications, the medication should be checked to see if ...

The best contact lenses fit well, are breathable and offer all-day comfort. We tested versions and consulted with an ...

Choosing the right specs goes beyond style; it's essential for maintaining eye health. Hence, before choosing the right pair ...

This actually has nothing to do with UV protection, but can help us deal with varying levels of brightness. In Britain there are four filter levels ranging from 1-4. Category 4 lenses are the ...

Along with looking pretty great, Bollé’s offerings come with 100 per cent UV protection — which is super important when you’re up at high altitudes — and toric lenses so you can enjoy ...

The lenses are made of crystal for incredible clarity and scratch resistance. They completely cut out glare and also provide complete UV protection. "Persol's lenses are scientifically formulated ...

With Micro Four Thirds' 2x crop factor, the OM System M.Zuiko 150-600mm f/5.0-6.3 IS lens becomes a 300-1200mm monster ...