PEIPRO LM-NZ Macro Focus Lens Mount Adapter Compatible with Leica M LM, Zeiss ZM, Voigtlander VM Lens Mount Lens to Nikon Z Mount Camera Z8 Z9 Z5 Z6 Z7 Z50 Z6II Z7II - m mount macro lens adapter

• Carefully crafted adapter：Adopting aluminum alloy + copper material oxidation treatment, imported CNC lathe high-precision CNC processing, durable, stable and sturdy.The bayonet is carefully machined for a stable installation that won't wobble. Optimized adapter inner wall treatment：Anti-blocking treatment of the internal structure - The inner wall aperture and extinction measures have been specially optimized to ensure that the internal structure of the adapter does not block the light path.The inner wall of the adapter ring is treated with a threaded design matte finish that is non-flaking and non-reflective. Precise fit and solid connection - lens has no play, gap or wiggling when mounted on adapter and no adjustments are required to fit your lens. Lens adapter combine helicoid macro tube. Support both MACRO SHOOTING with helicoid adjust and INFINITY FOCUSING. It allow you to take close up/macro image more easier when full extended. It can focus infinity when closed of course.