RAEN optics

Ynez Sunglasses

CR-39 lenses are a lightweight plastic option known for their excellent optical clarity and affordability compared to glass lenses. They are ideal for everyday eyewear, providing comfort without compromising on vision quality. If you're looking for a practical and cost-effective choice, CR-39 lenses are a great option.

Zyl acetate is a durable and flexible plastic used in eyeglass frames. Its ability to hold vibrant colors and patterns makes it a popular choice in fashion eyewear. Choosing frames made from Zyl acetate means you get a stylish look that is also resilient and comfortable for daily wear.

A 7 barrel hinge features seven small cylindrical parts that allow the arms of the glasses to open and close smoothly. This design enhances the strength and durability of the frame, making it less likely to break or wear out over time. If you want long-lasting eyewear, look for frames with a 7 barrel hinge.

The base curve refers to the curvature of the lens, which impacts how the glasses fit on your face and how they correct your vision. For example, a "4 base curve" indicates a specific curvature that can influence both comfort and aesthetics. Understanding the base curve helps ensure you choose lenses that fit well and look good.

The term "Face Size" indicates how well a frame will fit your face. For instance, a "medium" size frame is designed for individuals with an average-sized face. To find the perfect fit, consider your face size when selecting frames, as this will enhance comfort and ensure a flattering appearance.

The lens material, like CR-39, affects weight, clarity, and cost, while the frame material, such as Zyl acetate, influences durability, style, and comfort. By understanding both, you can make an informed decision that balances aesthetics, functionality, and comfort, ensuring you get the best value for your investment in eyewear.