1 x 10-38mm Flat Convex PMMA Aspherical Lens for Bicycle Flashlights and Headlights - Premium Optical Accessory (18 mm 8.4 mm)

DURABLE PMMA MATERIAL - Made with PMMA plastic, this lens ensures excellent light transmission and long-lasting durability for all your lighting applications. VERSATILE COMPATIBILITY - Ideal for both flashlights and bike headlights, this lens enhances brightness and focus, ensuring better visibility in any environment. Innovative Aspherical Design - Unique aspherical shape reduces distortion and maximizes light efficiency, delivering a clearer, more concentrated beam for optimal performance. Compact and Convenient Size - With dimensions ranging from 10 to 38mm, this lens is for a variety of lighting configurations, making it an essential tool for both enthusiasts and professionals. User-friendly installation: Lightweight and easy to handle, this lens can be quickly installed on various lighting devices, providing a seamless upgrade of your equipment without any hassle.