The highest grade UV420 blue light filter 0 degree glasses in the station│Small round style nostalgic black elastic titanium alloy WBT54

New Arrival｜This product includes a frame and a 0-degree blue light filter lens Frame size: Lens Width: 46 mm | Lens Height: 41 mm Bridge Width: 19 mm｜Temple Length: 140 mm Frame outer width: 142 mm | Frame inner width: 140 mm Frame material: memory titanium Because pure titanium is slightly less bendable and more expensive Therefore, alloys of titanium and other rare metals are used to overcome these shortcomings. Its advantage is that it is not easy to deform, rot, touch, and bend under force, and it can still restore its original shape. It is more suitable for users who exercise regularly, value material texture and functionality but have a limited budget. At present, the most popular titanium alloy is B titanium (beta titanium) Frame introduction: ✓ Ultra-light elastic titanium alloy frame, comfortable to wear ✓ The frame design is popular, suitable for both indoor and outdoor use Lens introduction: ✓ Optical grade nano-coated aspherical lens ✓ SGS. TW blue light filter detection ✓ Reflective blue light filter, true color vision 【EG-Lens Plus Eye Protection Blue Light Filter Lens】 Compared with the previous generation of EG eye protection blue light filter lens, there are two more technologies 1. HEV high energy visible light barrier 2. Enhanced filtering (absorption) of short-wave blue-violet light **The 0-degree flat light EG-PC blue light filter glasses in the whole museum fully adopt UV420+ anti-blue light coating technology.** https://youtu.be/u3WgwZQaLYk Bonus products ✓ A piece of microfiber glasses cloth ✓ A simple style lightweight glasses case Product Warranty ✓ Provide a 7-day appreciation period [please read the return and refund instructions on this website for the return conditions during the appreciation period] ✓ The frame provides a 90-day unconditional satisfactory warranty service [please refer to the warranty card for warranty conditions] https://live.staticflickr.com/65535/51250281726_277ada20ef_k.jpg https://live.staticflickr.com/65535/51320633311_1ef16cd697_c.jpg