Product description SIGVAN Ladies Cat Eye Reading Glasses Convenient Set of 5 means you'll have a pair handy wherever you are. Hyperextending Arms - Spring Hinge for comfort! Anti blue light - SIGVAN blue light filter glasses can effectively block harmful blue light, electromagnetic wave radiation, and ultraviolet rays. Provide all-day protection, against the detrimental effect high energy visible blue light and UV. Relieving eye fatigue, dry and vision falling. Durable, lightweight, stylish cat - eye frame design. stylish cateye design will meet your need to look cool,beautiful and makes you shine. Elegant and colorful design for any occasion.Best gifts for both womens and mens, also perfect for personal use. Each SIGVAN reading glasses comes with a storage cloth bags, you can put the glasses in the bags when you didn't need it or you can easily carry it with you when you go out . If there is any problem with our products, we will be happy to help. What is Blue Light? blue light has a short wavelength and is likely to scatter, causing fatigue of the ciliary muscles, which are the adjusting muscles that adjust the lens, and may cause eye strain. Blue light can cause a wide range of risks including eye strain, sleep disorders, damage to the retina, dry eyes, stiff shoulders, and headaches. For those who operate smartphones and PCs or watch TV, it is recommended to take measures immediately with blue light blocking glasses. Blue Light Blocking lenses Prolonged exposure to blue light will cause eye fatigue, blurred vision and headache, just with our computer glasses, you will notice a difference in a few days. Because the glasses block the most harmful blue light from computer, phone and TV. Block blue light, suitable for people who use mobile phones and computers for a long time. SIGVAN SIGVAN SIGVAN SIGVAN SIGVAN SIGVAN Add to Cart Add to Cart Add to Cart Add to Cart Buying Options Buying Options Customer Reviews 1,966 1,973 882 1,549 — 93 Price $10 99 $14 99 $13 99 $14 99 — no data — no data Blue Light Blocking no data ✓ no data no data ✓ ✓ Spring Hinge ✓ ✓ ✓ ✓ ✓ ✓
From the brand SIGVAN READING GLASSES enjoy your life gliving you clear vision every day About SIGVAN SIGVAN brand was founded in 2019 by the company. The founder was a visual protection expert and family fashion designer , who good at designing and creating fashion luxury. SIGVAN brand mainly develops and designs blue light blocking glasses & reading glasses. SIGVAN adheres to the avant-garde fashion design concept and pays attention to visual health protection. SIGVAN READING GLASSES SIGVAN READING GLASSES
