Introducing our {SETO 1.67 Photochromic Lens SHMC}, crafted meticulously in our very own factory. These top-tier lenses are designed to adapt to varying light conditions, providing optimized vision wherever you go. With their photochromic technology, the lenses darken when exposed to sunlight and lighten indoors, reducing eye strain. The SHMC coating ensures enhanced durability, scratch resistance, and reduced glare. Invest in these high-quality lenses, created at our factory with utmost precision, for unparalleled visual comfort and protection.