Zhongyi Focal Reducer Lens Turbo II Booster Nikon F to Micro 4/3 Adapter OM-D G7

New Zhongyi Lens Turbo II. Zhongyi Lens Turbo II focal reducer adapter for Nikon F AI - Micro 4/3 x 1. 4/3 sensors magnifies images by 2x. The adapter reduces focal length by 0.72x magnification to 1.44x crop factor, e.g. 50mm x 2 x 0.72 = 72mm.

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