【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 Lightweight Frame Frameless Compact Portable New Stylish 【Product Description】 These are the popular smart zoom reading glasses. They use "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. They have a function that automatically adjusts the prescription within the range of +1.0 to +4.0, supporting bifocals. They are useful not only as reading glasses but also in all kinds of everyday situations. With a simple and unisex design, they can be used by both men and women. 【Color】 Temple: Black Lens: Clear (Changes to gray with photochromic function) 【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. 【Confirmation Items】 ・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 you can use them comfortably within the range of +1.0 to +4.0 with the automatic adjustment function. 【About Shipping】 We plan to ship within 2-3 days of purchase. 【Management No.】 CH270