Features
1. Focus ring is the best choice for magnifying or changing the lens. It provides a focusing system for lenses without a focusing system.
2. Can also be used as a macro tube that provides fine focus control for macro photography
3 Supports 3690mm/1.43.5in focal range, providing 54mm/2.1in adjustable distance for lens focusing.
4. Made of high quality aluminum alloy material, black anodized for long life and superior hand feeling. Inner dimming treatment to avoid reflections affecting imaging.
5. The M52 and M42 helicoid interface is universal and easy to transfer and can also be used to take an old lens in idle state for digital camera shooting
Specifications
Condition 100 Brand New
Item Type: Focusing Helicoid Adapter
Material: Aluminum alloy.
Color: Black.
Weight: Approx. 155g/5.5oz
Focal Range: Approx. 1.43.5 inches (3690 mm)
Interface Male Mount M52 Helicoid Mount
Female Mount M42 Helicoid Mount
Package List
1 x Focusing Helicoid Adapter