Ray-Ban RB4280 Sunglasses (Black/Polarized Green Classic G-15)

Streamlined design, advanced polar lenses and patented Light Ray hinges underpin the high performance spirit of Ray-Ban Functional style – transparent tones, and sleek mirror shades make it 100% contemporary: RB 4280: Designed to look as good as they feel.

Design
With its deep square shape and trendy double bridge in nylon fiber and flat metal, this super light semi-rimless frame comes in versatile black with fine metal temples and Polarized Green Classic G-15 lenses for toned-down style with a sleek, ultra-modern edge. And on a technical note, the patented, screw-less Light Ray hinges ensure a maintenance free, ultra-functional frame for style that works.

Ray-Ban metal frames have adjustable nose pads. If sunglasses tend to slide down your nose, sit too low on your face, touch at your temples or cheeks, or feel narrow at the sides of your head, you can adjust the nose pads yourself to make the frame fit perfectly.

Lens Technology
These Polarized Green Classic G-15 lenses ensure better clarity of vision and a more "natural vision". By absorbing 85% of visible light and blocking out most of the blue light, green lenses provide remarkable color contrast. Solid colors, genuine since 1937,  the classic G-15 was originally developed for military use, offers a high level of clarity, comfort and protection.Polarized lenses drastically reduce the brightness of shiny surfaces, like chrome, and large bodies of water. Polar lenses reduce reflections and enhance contrast. improving visual clarity and reducing eye strain.

Clarity and Protection
The lenses are shaped by diamond tools to achieve no distortion. This is done in order to achieve the greatest precision in the lens. Every single lens blocks 100% of the UVA and UVB harmful blue lights. UVA and UVB blue lights are no joking matter, so Ray-Ban worked extra hard on making sure the harmful rays do not penetrate the lens.

Durability Performance Test
No lens is shatterproof or unbreakable but Ray-Ban lenses are pretty close.Impact resistance:The lenses are 2x more resistant to impacts than common lenses. The Drop Ball Test was performed on the lenses where a steel ball is dropped on the lens from a height of 1.27m. After the chemical hardening, the impact resistance of Ray-ban glass is more than doubled.

Scratch Resistance:
The lenses are 12x more resistant to scratches than common lenses. This was proven with the Bayer Test. The Bayer Test took the lenses and placed them into an iron box, the lenses were submitted to 500g of a special abrasive sand oscillating for 600 cycles. Compared to the most commonly prescribed lenses (CR-39), they are 12 times more resistant, thus exceeding by far the international standards.

Weather Proof:
Resistant to UV light moisture, heat, organic solvents, sea salt, and sweat acidity; the lenses underwent the Quv Panel Test which confirmed all this. The Ray-Ban lens was exposed to consecutive cycles of UV light and moisture. The result after 120 hours of intense testing: no visible change in the color and no surface damages on the lens (crack, stripes… etc).

• Black liteforce frame
• Polarized Green Classic G-15 lenses
• Polarized lens technology
• Shaped by diamond tools to achieve no distortion
• Blocks 100% of the UVA and UVB harmful blue lights
• 2x more resistant to impacts
• 12x more resistant to scratches
• Resistant to UV light moisture, heat, sea salt and more

Condition: New
Measures: 3.3" x 2.1" x 7.4"
Model# RB42806019A55

Ray-Ban RB4280 Sunglasses (Black/Polarized Green Classic G-15) Black/Polarized Green Classic Lens