Photochromic Polarized Overglasses Suitable for Large Frame [TINHAO] Sunglasses, Myopia,

Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. [How Photochromic Lenses Work and How to Check Them] This product uses photochromic technology, and the color of the lens itself automatically changes depending on the amount of ultraviolet light. Please check the color change by looking at the color of the lens alone. When you go outdoors while wearing the lenses, your eyes will naturally adapt to the brightness, so you may not notice the change, but this is a normal adaptation reaction of the human eye and is not a product defect. How to check: Cover the lens with a cleaning cloth and expose it to sunlight for a few seconds, then remove the cloth and check the color change of the lens. It will change from transparent indoors to dark gray outdoors in a few seconds to about 30 seconds. The polarization function effectively cuts out reflected light from water surfaces and roads, keeping your vision clear when fishing or driving. 【Large Over-Frame Design for Myopia Glasses】A large design that accommodates myopia glasses with inner frame dimensions of up to 135 x 40 mm. It fits glasses of various shapes and sizes, and by covering the entire face, it effectively blocks UV rays, wind, and dust from the sides. It fits securely even larger frames and uniquely shaped glasses that conventional over-glasses could not accommodate, and is a universal design that can be by people of all ages and genders. [One-Handed Flip-Up Function] The integrated lens design allows you to flip up the lens with one hand in a single action. You can instantly switch your field of view in various situations such as sudden changes in brightness when entering and exiting tunnels, entering and exiting buildings, or sudden changes in weather. You can safely and smoothly use them even when both hands are occupied, such as while driving, fishing, or playing golf, and in combination with the photochromic function, they can adapt to any lighting environment. 【UV400 Standard Compliant: Effectively Protects Your Eyes from UV Rays】These lenses meet the UV400 standard, effectively blocking both UVA and UVB rays. You can use them with peace of mind even during long periods of outdoor activity. They are ideal for a wide range of situations, from everyday life to the great outdoors, including reducing glare from water surfaces while fishing or boating, minimizing glare on golf greens, protecting against road glare and the setting sun while driving, and for camping, hiking, gardening, and dining on terraces. [5-Piece Set Included: Complete Support from Storage to Carrying] This set includes five items: a hard case with a hook (attachable to backpacks and golf bags), a soft pouch, a neck strap, a polarization tester (with a card for checking polarization function; photochromic function cannot be checked with the polarization tester as a UV light source is required), and a cleaning cloth. Packaged in a gift box, making it ideal as a present. This product is a photochromic, polarized sunglass. The lens color automatically changes according to the amount of ultraviolet light, changing from clear indoors to dark gray outdoors in a few seconds to about 30 seconds. Please check the color change by looking at the lens color alone. When wearing them outdoors, your eyes will naturally adapt to the brightness, so you may not notice the change as much. This is a normal adaptation reaction of the human eye and is not a product defect. To check, cover the lens with a cleaning cloth, expose it to sunlight for a few seconds, then remove the cloth and check the color change of the lens. The polarization function effectively cuts reflected light from water surfaces and roads, keeping your vision clear when fishing or driving. The large overglass design accommodates myopia glasses with an inner frame dimension of up to 135 x 40 mm, fitting various shapes and sizes of glasses. The integrated lens design allows you to flip up the lens with one hand in one action, instantly switching your vision in situations with sudden changes in light, such as when entering or exiting tunnels or buildings. These lenses effectively block UVA and UVB rays, meeting the UV400 standard, making them suitable for a wide range of outdoor activities such as fishing, golf, driving, camping, hiking, and gardening. It can be in the following ways. Five items are included: a hard case with a hook, a soft pouch, a neck strap, a polarization tester, and a cleaning cloth. The gift box packaging makes it ideal as a present. Please note that the included polarization tester is for checking the polarization function; a UV light source is required to check the photochromic function, so the photochromic function cannot be checked with the polarization tester.