PROGRESSIVE READING GLASSES - 3 VISION LENS
The bottom part of lens is full power magnification you select, perfect for close reading. The middle transition part is slightly reduced strength, a pair of anti-blue light computer reading glasses for using electronics. Top part of the lens is HALF the strength you select, a pair of scratch-resistant glasses for daily wear. You can wear it anywhere, without having to keep taking it off or putting it back on.
ANTI BLUE LIGHT & UV
JM blue light reading glasses with upgrated HD UV400 lens, can effectively block blue light radiation emitted by electronic devices like computers, tablets, mobile phones, TVs, etc, thereby eliminating dry eyes, eye fatigue, eye pain, headaches, migraines, improving sleep quality and protecting eyesight.
SPRING HINGE & UNBREAKABLE & COMFORTABLE
No line bifocal reading glasses with premium materials designed:
Flexible spring loaded hinges: more rigid, temples can be opened 25° outward to adapt for different face types and sizes perfectly.
Adjustable soft silicone nose pads: comfortable for longtime wearing, also can flatter a variety of face shapes.
Blue Light Blocking:
Reflect and absorb harmful blue ray, prevent the visible detrimental high energy blue light, cut 100% harmful blue light.
Progressive reading glasses and Traditional reading glasses contrast:
【This lens is great for general use as well as many outdoor activities】They can protect the eyes in very little light and sharp vision (inside or pre dawn) through to the sunniest of conditions.
Anti-wear, anti-drop, lens light, resin HD, optimized thickness design, light weight, ultra-thin, sturdy, scratch-resistant, waterproof and oil-proof, providing you with more reliable safety protection.