**Product Specifications:**
**Brand:** Quark
**Description:** Quark Melagic Optical Lens, featuring advanced melanin fusion technology from the US, provides health glasses that not only block blue light but also protect against harmful light damage and eye fatigue.
**Core Features:**
- UV Protection: Absorbs AA-grade blue light, blocks 99% of UV rays (380-500nm wavelength, UV400nm), and prevents HEV high-energy light.
- HD Vision: Allows beneficial light transmission of approximately 76%, enhances color saturation, provides high-definition vision without distortion.
**Melagic Optical Lens Technology:**
- US Patent Melanin Fusion Lens: Utilizes melanin, a natural hormone in the human body, distributed in the iris and retina to filter strong sunlight penetration.
- Melanin Protection: Absorbs harmful light, reduces glare, and improves contrast.
**Why Choose Melagic Optical Lens Glasses:**
- Melanic Factor: Melanic glasses offer long-lasting protection against harmful light, eye dryness, and fatigue.
**Functionality:**
- Upgraded Blue Light Protection: Besides blue light, also blocks UV rays, HEV high-energy light, enhances color contrast, and maintains color accuracy.
- Melanin Light Protection: Melanin absorbs harmful light, soothes retinal melanin cells, and alleviates eye dryness and fatigue.
**Design:**
- Lightweight Design: Crafted with TR material, featuring a clever face-fit design, ultra-soft nose pads, comfortable skin touch, and delicate nose bridge pressure.
**Color Options:** Available in black, tortoiseshell, red, and purple.
**Model Show:** Showcasing elegant, youthful, and fashionable models.
**Product Display:** Demonstrating exquisite quality in black, tortoiseshell, red, and purple color options from various angles.