PETROID LENS
These lenses are made using advanced molding technology from polycarbonate resin, which is also used in bulletproof equipment and aircraft canopies, and are extremely transparent, impact-resistant, heat-resistant, and flame-retardant.
UV CUT LENS
All SWANS sunglasses lenses, regardless of lens color, block over 99.9% of ultraviolet (UV) rays. In addition, UV absorbers are incorporated into the lenses themselves, so performance does not deteriorate over time.
FRAME TECH
Large molded flat lens
The absence of vertical curves suppresses distortion of the field of view. This achieves an unprecedentedly wide and optically superior field of view.
Nose parts that do not obstruct the view
By employing a slender yet robust titanium material, it achieves both high durability and safety. The nose piece does not obstruct your view when addressing the ball, such as when "looking towards the target" or "checking the ball and stance."
Ratchet mechanism that allows for angle adjustment
Equipped with a ratchet mechanism that allows for three-stage adjustment of the temple angle. This prevents uncomfortable situations such as gaps between the upper frame and the face, or interference between the cheeks and lenses, and ensures an optimal fit tailored to the wearer's face.
Non-Slip Rubber
Rubber inserts on the inner temples keep your eyewear securely in place, even during intense movement. The streamlined rubber design, flowing from the temple ends toward the lenses, embodies CONTRAIM’s commitment to precision and performance.
