Haoge Macro Focus Lens Mount Adapter Built-in Focusing Helicoid for M42 42mm Screw mount Lens to M42 42mm Screw mount Camera 12mm-17mm

Manual Lens Adapter with Helicoid Macro Tube for M42 42mm Screw-Mount Lens to M42 42mm Screw-Mount Camera Body. The macro function of this adapter provides a focusing helicoid that will increase the lens-to-sensor distance, allowing for closer focusing than normally allowed by the lens itself. This means you can now get macro performance without needing to switch to a specialized lens and you will retain all the normal benefits of your optic when the macro function is not in use. Features: Brand: Haoge Brand new and high quality. Made of metal. Support AV or M mode. Focus by LCD, Manual Focus. Installed or removed easily. It allow you to take close up/macro image more easier when full extended. It can focus infinity when closed of course. The length of this Helicoid tube 12mm (min) to 17mm (max), it offers a total of 5mm movement distance for lens focusing. Compatible with: Lens: M42 42mm Screw-Mount Lens Camera: M42 42mm Screw-Mount Camera NOTICE: Autofocus, automatic aperture and AE metering will be DISABLED. Need to focus manually and set exposures manually. Shoot with manual mode or aperture priority mode. Package included: 1 x Lens Adapter for M42 Screw-Mount Lens to M42 Screw-Mount Camera ( 12mm-17mm )