KP557-P37 / P122 Blue-Light Filter Glasses


The KP557-P37 / P122 is a unisex square-frame model that combines structural sturdiness with contemporary visual flair. Designed with a bold silhouette and glossy finish, this style offers both elegance and versatility—suitable for blue light filtering, reading glasses, or sunglasses conversion.

Available in gradient tones or tortoise patterns, the frame is made from polycarbonate or nylon, and paired with PC or PMMA lenses. Lens options include 30% blue light filtering or UV410 protection, covering a broad range of visual needs from screen glare to outdoor light defense.

This model is ideal for brands targeting multipurpose eyewear segments or private label collections that demand aesthetic adaptability. Manufactured in Taiwan, KP557 complies with EU standards and supports full OEM, ODM, and private labeling, with a minimum order of 300 pcs per color/style.


- Material: Polycarbonate (PC) or Nylon
- Lens Material: Polycarbonate (PC) or Acrylic (PMMA)
- Blue Light Blocking Range: 380nm-500nm @ 30% block or UV410
- MOQ: 300 pcs per color per style
- Made in TAIWAN


This unisex square frame combines a sturdy structure with a refined appearance, offering a bold yet stylish design. It is available in soft gradient tones or eye-catching tortoise patterns, complemented by a glossy finish(shiny coating) for added elegance. Ideal as blue light blocking glasses, it can also be fitted with lenses for reading glasses or sunglasses, making it a versatile choice for various needs.