These medium-sized round glasses are designed for maximum comfort with lightweight and flexible TR90 plastic frames.The convex points inside of the temple tips also keep your glasses from falling off.You can choose from Jet Black with Gray Arms, Matte Black with Blue Arms, Crystal Pink, Matte Black with Red Arms, Crystal Purple, Jet Black with Green Arms
Include demo lenses
For one field of vision (near or distance) or readers
For two fields of vision (distance and reading) separated by a line
Covers reading, distance, and in-between
Polymer material (TR90), with super toughness, resistance to wear and tear, low friction coefficient.Use for a long time.
The temples are high in resilience, full of toughness, and fast rebound without deformation. Enhance the structure of the temples, and it will not be deformed for a long-term use.
Designer's multiple proofing and design, based on ergonomics and facial structure.The frame design conforms to the eye spacing of Americans and Europeans, comfortable to wear without pressure.
Not all blue light is harmful. What is really harmful is blue light within 400 to 440 or 450nm. The blue light between 450 and 500nm has a function of adjusting the biological rhythm, sleep, mood and so on. They are beneficial to the human body. So we need to filter out the harmful blue light, not all blue light.
Customers will enjoy 3-month warranty, covering any possible defect in materials and workmanship.
Unfit or wrong glasses can be exchanged or refunded within 30 days of receiving.