Chengyuan offers anti-fog goggles for skiing and snowboarding, with replaceable lenses and care instructions to help users maintain visibility and lens protection.
Chengyuan goggles are associated with manufacturer Linhai Chengyuan Glasses Co., Ltd. Available manuals cover anti-fog ski and snowboard goggles, replaceable lenses, cleaning and safe use.
Match the model code inside the frame to the relevant instructions. Despite a motorcycle-related listing title, the supplied instructions specify skiing and snowboarding only and warn against driving or road use.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Check the model code marked inside the frame. The available instructions list SA, YS, SD, SE, SG, MS and LSD.
The available instructions specify skiing and snowboarding only and explicitly warn against driving or road use, despite the motorcycle wording in the post title.
For light soiling, use the storage bag or a damp cloth. For heavy soiling, use running water and a little soap. Do not wipe a wet lens; shake off water and gently dab with a soft, clean cloth. Avoid solvents and machine washing.
Note the model code inside the frame and ask a specialist retailer for the matching replacement lens. The instructions recommend changing lenses at room temperature.
No verified Chengyuan warranty or registration page is available in the supplied information. Check the paperwork included with your goggles or contact the seller for applicable terms.