Specification:
Condition: 100% Brand New
Item Type: Focusing Helicoid Adapter
Material: Aluminium Alloy
Color: Black
Weight: Approx. 73.0g
Focus range: 17-31 mm/0.7-1.2 in
Interface: Female: M52 threaded mount; Male: M42 thread mount
Features:
1The focusing helicoid adapter is the best choice for magnifying or altering lenses. It provides a focus system for lenses without a focus system. 2It can also be used as a macro tube to provide fine focus control for macro photography. 3The length of the focal length is 17mm/0.7in(min) to 31mm/1.2 in(Max), providing a 14mm/0.6in adjustable distance for lens focusing. 4Made of aluminum alloy, black anodized, long service life, very good hand feel. 5The inner wall of the focusing helicoid tube is matted to avoid the influence of reflected light on imaging. 6The M52 and M42 thread interfaces are universal and easy to transfer. 7The focusing helicoid tube can make the idle old lens can also be used for digital camera shooting.
Package List:
1 x Focusing Helicoid Adapter
