- UV Protected Lenses BS EN ISO 12312-1:2013
- Filter Category 2 (Hazy Days – General Purpose)
- Polycarbonate Frame
- Fully Sprung Hinges
- Moulded Nosepiece
- Scratch-resistant acrylic lenses
- Available in +1.0 to +4.0 strengths in .25 increments
- Available in Black Burgundy and Brown
- Tested to BS EN 14139:2010
Laylas Burgundy Sun Readers offer a stunning translucent frame in a subtle red hue. Also tan graduated lenses and spring hinges for comfort and durability. Filter Cat 2 lenses are the most common category to be found in sunglasses, for general use they provide good protection from visible light and from UV rays. This lens will have a tint which allows through less light than category 1 but more light than category 3
Are the more expensive sunglasses of better quality?Not necessarily. While expensive sunglasses usually are high quality, you can also get a good pair for under £20 if you’re a careful shopper. Just make sure to check that the lenses provide adequate protection from UV light and are free of distortions.
Gradient lenses are tinted from the top down, so that the top of the lens is darkest. These lenses are good for reading, because they shield your eyes from overhead sunlight and allow more light through the bottom half of the lens so you can see your book clearly.