【Product Name】 Smart Zoom Reading Glasses (Photochromic Lens / Blue Light Cut) 【Item Name】 Reading Glasses Smart Zoom Bifocal Blue Light Cut Photochromic Lens Automatic Adjustment UV Protection Men's Women's Unisex PC Zoom Glasses Reading Glasses Sunglasses Prescription Adjustment Prescription Glasses Lightweight Frame Frameless Compact Portable New Stylish 【Product Description】 These are the much-talked-about smart zoom reading glasses. They feature "photochromic lenses" that change color depending on the amount of UV light, allowing them to be used like sunglasses outdoors and as clear lenses indoors. Equipped with a blue light cut function, they reduce eye fatigue when using smartphones and PCs. With a function that automatically adjusts the prescription within the range of +1.0 to +4.0, they support bifocals. They are useful not only as reading glasses but also in all kinds of everyday situations. The simple and unisex design makes them suitable for both men and women. 【Color】 Temple: Black Lens: Clear (Changes to gray with photochromic effect) 【Material】 Lens: Photochromic plastic Frame: Lightweight resin 【Condition】 New, unused 【Season】 Usable year-round 【Size (Notation/Fit)】 Unisex Free Size (Designed to fit the width of the face) 【Actual Measurements】 Width: Approximately 14.0cm / Lens Height: Approximately 3.3cm / Temple Length: Approximately 14.2cm *Please forgive any slight errors due to amateur measurements. 【Important Notes】 ・The color of the lenses changes depending on the amount of light (clear indoors, changes to gray outdoors) ・There is no prescription notation due to the product specifications, but the automatic adjustment function allows for comfortable use within the range of +1.0 to +4.0. 【Shipping】 Ships within 2-3 days of purchase. 【Management No.】 CH270