NEWYI M58‑M58 36‑90mm Camera Adjustable Focusing Helicoid Adapter Macro Extension Tube

Feature: 1. The focusing helicoid adapter is the best choice for magnifying or altering lenses. It provides a focus system for lenses without a focus system. 2. It can also be used as a macro tube to provide fine focus control for macro photography. 3. The length of the focal length is 36mm1.4in(min) to 90mm3.5 in(Max), providing a 54mm2.1in adjustable distance for lens focusing. 4. Made of aluminum alloy, black anodized, long service life, very good hand feel. 5. The inner wall of the focusing helicoid tube is matted to avoid the influence of reflected light on imaging. 6. Use universal M58 threaded interface, strong versatility and convenient transfer. 7. The focusing helicoid tube can make the idle old lens can also be used for digital camera shooting. Specification: Condition: 100percent Brand New Item Type: Focusing Helicoid Tube Material: Aluminium Alloy Color: Black Weight: Approx. 149.0gFocus range: 36-90mm1.4-3.5 in Interface: Male: M58 threaded mount; Female: M58 thread mount. Package List: 1 x Focusing Helicoid Tube Note: 1. Please allow 1‑3cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.