【Photochromic Lenses】The lenses change color in response to UV intensity. When UV rays are strong outdoors, they function as progressive multifocal sunglasses. When out of UV light, they return to a clear state. Seamlessly switch between indoor and outdoor, near and far viewing.
【Professional Protection】- Features UV400 protection, blocking 99.99% of UVA and UVB rays. Comfortable and convenient for everyday wear. Effectively blocks UV rays and filters high-energy (HEV) blue light from electronic devices and other light sources, relieving eye strain and improving sleep.
【Unique Design】These blue light-blocking progressive photochromic reading/work glasses feature a stylish, oversized frame and unique color combinations, ensuring a lightweight, comfortable fit even during extended wear. They not only make reading easier but also flatter your facial features.
[Quality & Features] Double-layer scratch-resistant coating, lightweight frames, and adjustable spring hinges. The top of the lenses is not 0 diopters; this product is an over-the-counter (OTC) vision aid, so you must select the correct diopters
【Versatile for Any Occasion】Essential eyewear for outdoor sports and indoor work, suitable for driving, outdoor tasks, reading, and more. Note: Progressive lenses have multiple focal points; it may take 1–2 weeks to adjust to them when wearing them for the first time.