This Lens Cap is specially designed for Canon PowerShot V10 camera, providing essential lens protection and a hassle-free shooting experience. Rotate the lens cap counterclockwise and the built-in blades automatically open. It allows you to immediately capture stunning images without removing the cap. This ingenious design enables seamless shooting without the worry of misplacing the lens cap ever again. Conversely, rotating it clockwise closes the blades, providing instant protection against dust, moisture, and scratches. Moreover, it ensures no vignetting occurs while shooting, preserving the image quality. The lens cap is constructed from premium-quality and environment-friendly ABS material, ensuring exceptional sturdiness and durability for long-lasting performance. Additionally, JJC Z-V10 Lens Cap is compatible with JJC F-WMCUV10 Filter (sold separately), enhancing its versatility and providing more comprehensive protection for your lens.