Ray-Ban Erika RB4171 sunglasses are the perfect accessory to complete any look. Featuring both classic and bright rubber fronts, metal temples and tone-on-tone temple tips, Ray-Ban Erika sunglasses will set your look apart from the crowd. The oversized Round Sunglasses shape provides extra coverage and 100% UV protection, while the soft bridge adds a twist to this design. The lenses are distortion free thanks to the diamond tools that shape them and offer the wearer true UVA & UVB protection, together with also blocking harmful Blue light up to 400 nanometers. The mirror coating helps to reduce glare for even greater visual comfort, deflects envious glances and gives you that unique look. Description Lens Size The Ray-Ban Erika is available in one size, the regular 54mm lens. Clarity & Comfort Crystal lenses with anti-reflective coating have been shaped by Diamond Tools and offer distortion free vision. UV Protection Every lens blocks 100% UVA, UVB & harmful Blue light (up to 400nm) Impact Resistance Lens 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 Lens 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 Weatherproof Lens The Ray-Ban lens is exposed to consecutive cycles of UV light and moisture. The result after 120 hours of intense testing: no visible change in the colour and no surface damages on the lens. Mirror Lens The mirror coating helps to reduce glare for even greater visual comfort, deflects envious glances and gives you that unique look.
- Demo lens
- Protective case included