RAEN optics

Breya Sunglasses

CR-39 is a lightweight and impact-resistant plastic commonly used for eyeglass lenses. It offers excellent optical clarity and is more affordable than glass lenses. Additionally, CR-39 provides decent protection against scratches and UV rays, making it a popular choice for prescription glasses.

Acetate is a durable and flexible plastic that allows for vibrant colors and patterns in eyeglass frames. Acetate frames are lightweight and comfortable, making them a stylish and practical choice for everyday wear. Their ability to hold intricate designs also means you can find unique styles that suit your personality.

A 5-barrel hinge features five small barrels that connect the frame front to the temple arms, providing enhanced flexibility and security. This design allows for smoother movement of the arms, making the glasses more comfortable to wear and reducing the likelihood of breakage, which is especially beneficial for active lifestyles.

The base curve refers to the curvature of the lens, which impacts how the glasses fit on your face and how effectively they correct your vision. A specific base curve, like a base curve of 4, can influence the overall look of the glasses and enhance peripheral vision, ensuring a comfortable and effective visual experience.

The Proposition 65 warning indicates that a product may contain chemicals known to cause cancer, birth defects, or other reproductive harm. This warning is required in California and serves to inform consumers, allowing you to make informed decisions about the safety of the products you choose, including eyeglasses.

While CR-39 lenses offer decent protection against scratches, they are not completely scratch-proof. Many manufacturers apply a scratch-resistant coating to enhance durability. If you’re looking for lenses that can withstand daily wear and tear, consider options with this additional coating for better protection.