Compactly Film Slide Scanner Negatives for Smartphones with LED Light Sources Digital Conversion Reader

Perfect Compatibility: Specifically designed for 30 / 50 / 55 cameras, ensuring a securely fit with not looseness for stable during use & Protections: Effectively blocks and humidity from entering the camera interior, safeguarding sensitive components for optimal images Easy Installation: Simple setup process not requiring professional tools, allowing users to replace the back cover quickly and Secure Locking Mechanism: Features a unique design to accidental opening, providing while maintaining lightweight portability Durability: Made from high strength ABS, resistant to wear and shock for long last durability in various conditions