**Product Specifications:**
**Brand:** Quark
**Product Name:** QUARK Postoperative Eye Protection Glasses
**Color:** Silver
**Model Number:** GY9012
**Frame Weight:** 20.0g
**Temple Length:** 135mm
**Material:** Super Elastic TR
**Lens Size:** 57mm x 44mm x 17mm x 135mm
**UV Protection:** Absorbs AAA-grade blue light, blocks 99% of UV rays, and protects against HEV high-energy light (380-500nm wavelength, UV400nm).
**Features:** Enhances color saturation, reduces eye dryness and fatigue, allows beneficial light transmission of approximately 76%, provides clear vision without distortion, and alleviates postoperative eye discomfort.
**Technology:** Incorporates melanin-infused lenses with patented technology developed by Dr. James Gallas, a professor specializing in melanin research at the University of Texas.
**Function:** Upgraded eye fatigue protection suitable for postoperative light sensitivity, dryness, and irritation, as well as protection against blue light and UV rays.
**Design:** Features adjustable temple arms with a humanized elongation or contraction design for a comfortable fit, buckle adjustment and bottom groove design for secure positioning, and a sleek and lightweight frame made of Super Elastic TR material.
**Usage:** Ideal for postoperative eye protection, as well as for individuals such as programmers, heavy smartphone users, and contact lens wearers.
**Note:** Hand measurements may have a 1-3mm error margin.
Quark Postoperative Eye Protection Glasses offer advanced melanin-based technology to safeguard your eyes from harmful light exposure, providing comfort and protection throughout the day.