| Country of Origin | China |
|---|---|
| Brand | Unbrand |
| Color | Clear |
| Compatible Brand | For HJC |
| Compatible Model | For HJC i90 HJ33 |
| Features | All Seasons, Anti-Scratch, Photochromic, UV Light Reactive |
| Material | PC |
| Size | One Size |
| Type | Full Face |
| Visor Design | Clear |
Check the listing for details. Photochromic Visor Lens Fit For HJC i90 HJ33 Motorcycle Helmet Faceshield. Color: Clear, Condition: New, Made in China. Listed at 59.03 USD. The working principle of color changing lenses is that when exposed to ultraviolet light, the color changing coating on the lens gradually darkens. The darkest color changing lens can reduce 80 %Light transmission, reduced by 30% before color change.