- Material: Constructed from durable metal for long-lasting performance. Package includes one Adapter Ring (other accessories not included). - Specifications: - Thread Length: 4.5mm for secure connections - Extended Optical Path: 2mm for enhanced imaging quality - Total Length: 11mm, providing the perfect fit - Interfaces: Compatible with M48X0.75 and M42X0.75 threads for versatile use - Key Benefits: - Professional Design: Engineered for optimal functionality, ensuring reliable connections for your photography and optical equipment. - Easy to Use: Lightweight and compact, making it highly portable and user-friendly. Simply attach to your camera or lens without hassle. - Practical Applications: - Ideal for photographers needing to adapt lenses for specialized shooting scenarios, enhancing image quality and expanding creative possibilities. - Perfect for optical experiments in scientific research, providing precise connections for various components. - Standout Features: - Exquisite appearance that complements your professional gear. - Versatile compatibility with popular thread sizes, ensuring you can use this adapter with a wide range of equipment.