Serengeti Ethan Shiny Classic Havana Sunglasses for Unisex Adults

A Must-Read Feature Guide

Lens Technology: Mineral Photochromic Spectral Control

Mineral photochromic lenses are engineered to automatically adjust their color and darkness based on environmental light conditions. This advanced technology ensures clear vision in diverse lighting situations, whether you are in the sunlight or shaded areas.

Lens VLT: 24% to 12%

The Variable Light Transmission (VLT) range of 24% to 12% guarantees optimal visual clarity and comfort. During bright conditions, the lenses darken to 24% VLT, reducing glare and enhancing visual comfort. In lower light, the lenses automatically lighten to 12% VLT, providing a clear field of view.

Lens Color: 555nm

Our lenses are designed to filter blue light, specifically targeting wavelengths at 555nm to reduce eye strain and promote better visual acuity. This color wavelength is proven to enhance contrast and visibility, making your glasses ideal for both indoor and outdoor use.

Frame Material: Bio-acetate

Crafted from premium bio-acetate, our frames are lightweight, durable, and eco-friendly. This sustainable material is known for its flexibility and resistance to cracking, ensuring a comfortable fit and long-lasting wear.

Hinge: 5 Barrel Hinges

Each pair of glasses features five barrel hinges, providing unparalleled durability and flexibility. These hinges are designed to withstand everyday wear and tear, offering a secure and comfortable fit throughout your day.

These unique features make our glasses not only stylish but also practical, ensuring you have the perfect pair of glasses for any situation.