Altalist Sports Eyewear (Viv20 Photochromic Mirror) - SP2

Altalist Sports Eyewear (Viv20 Photochromic Mirror)

1. Photochromic Lens Function:

   • The lenses can quickly darken when exposed to sunlight or UV radiation, blocking strong light and absorbing UV rays
   • The lenses can quickly return to a clear, transparent state when back in a darker environment

2. Lens Design:

   • The lenses feature a hardened coating and wider design, providing more comprehensive protection
   • The VIV20 lenses can enhance color recognition, sharpen the visual field, and improve the ability to recognize changes in surrounding objects

3. Lightweight and Durable Frame:

   • The frame and temples are made of super-lightweight TR-90 material
   • They have super-tough properties, able to withstand impacts and abrasions, effectively preventing frame breakage during activities
   • They reduce friction-related facial injuries

4. Comfortable Fit:

   • The nose pads are covered with soft rubber that can be replaced with thicker or thinner pads to suit different face shapes
   • The temples are softly bendable at the ends, providing the best fit
   • The shark gill design on the frame sides allows for ventilation and reduced lens fogging

5. Accessories Included:

   • Eyeglass case, storage pouch, cleaning cloth, prescription frame inserts, S/L nose pads (M-size lenses pre-installed), user manual

6. Materials:

   • Frame: TR-90
   • Lenses: PC VIV20 photochromic coated lenses (Cat. 1-3) and PC clear photochromic lenses (Cat. 0-2)
   • Weight: 29g

In summary, the KAKU SP2 full-frame photochromic sunglasses combine lightweight, protection, comfort, and versatility, making them well-suited for sports and outdoor activities.