**Specifications:**
**Brand:** one&one
**Manufacturer:** Chengyi Optical Group
**Production:** OEM/ODM designated production for top domestic and international brands
**Standards:** National standards, drafted by Wang Man
**Committees:** National Optical and Photonics Standardization Technical Committee, Eyewear Optics Sub-Technical Committee
**Safety:** Nationally recognized for safer travel in January 2021
**Features:** OMEONE, UV protection, anti-glare, anti-UV, anti-oil, anti-fouling, UV400, easy to clean, HD
**Lens Technology:** Impact-resistant, color restoration, suitable for myopic individuals, no need for prescription, easy single-hand switching
**Frame:** Sturdy square frame, versatile for daily wear, lightweight and comfortable
**Design:** Classic grey lenses, AR anti-reflective coating, high-definition vision, polarization technology
**Protection:** 7-layer technology film coating, glare and reflection reduction, PVA, TAC, H/CTAC protection film
**Additional Layer:** Anti-reflective coating for clearer vision and eye protection
**Variants:** OLEONE set, standard set
**Additional Coating:** AR anti-reflective coating for reduced glare and improved vision
**Model:** D-shaped frame, no need for separate prescription glasses, dimensions: 155mm (width) x 54mm (height)
**Material:** Imported TR material, lightweight and comfortable
**Product Information:** Width: 142mm, Height: 155mm
**Model Number:** 76077
**Lens Material:** High-definition polarized lenses
**Frame Type:** Classic square frame
**Suitable for Face Shapes:** Oval, square, rectangular, round, triangular
**Color Options:** Black frame with blue lenses, grey-blue frame with grey lenses
**Coating:** AR blue polarized PC lenses, AR grey polarized PC lenses
**Versatility:** Suitable for daily and night use
**Coating Layers:** 9-layer coating for enhanced night vision and brightness
**Enhancements:** Oil-repellent layer, polarized filter layers, nano-brightening layers, scratch-resistant layers, UV protection layers
**Variants:** Black frame with AR blue lenses, grey-blue frame with AR blue lenses, classic black frame with AR grey lenses
**Production Focus:** Over 40 years of expertise in eyewear production
**Facilities:** Longshan Factory in Xiamen, Haicang Factory in Xiamen, Tainan Factory in Taiwan
**Capacity:** Monthly production capacity of 1.5 million pairs, with skilled workers in plastic and metal production
**Certifications:** Various industry certifications and qualifications