Shoemst Pb Nex Camera Lens E Mount Adapter Ring For Praktica Pb Mount Lens To For Sony Nex Mount Body

shoemst

PB NEX Camera Lens E Mount Adapter Ring for Praktica PB Mount Lens to for Sony NEX Mount Body.Feature: 1. Full manual operation, manual focusing, manual aperture adjustment, can achieve manual exposure with the body, aperture priority exposure. 2. Smooth surface, easy to assemble, exquisite workmanship, the combination with the mount is tight and smooth. 3. Inner wall paint spraying extinction treatment, not to reflect on the CMOS affect the imaging. 4. Made of high quality alloy, sturdy and dur