AirFly Sunglasses AF-301 C-34BK

---------------------------------------------------------------------- 【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. ----------------------------------------------------------------------

The AirFly AF-301BK series was primarily developed for bicycle use. The wide, wide-angle lenses designed for cycling provide a stress-free field of view even in the forward-leaning riding position, preventing wind from getting in and protecting against obstacles such as flying debris. These non-photochromic lenses feature a blue mirror coating on the front surface. With a visible light transmittance of 12%, they provide a darker field of vision while reducing glare. Although the field of view is somewhat dark, the black areas are not completely blacked out, and the unevenness of the asphalt is relatively easy to see, making it a lens that allows you to easily obtain information about the road surface. The back of the lens is coated with an anti-reflective coating (AR coating) to reduce annoying flickering.