INDUSTAR-61 L/D 2.8/55 Russian Soviet USSR Lens M39 with Adapter for Sony α NEX. Technical Information Industar-61 L/D Sony Alpha 7, 7R, 7S, NEX-VG10, VG20 etc. Although the lens will fit physically, automatic diaphragm, auto-focusing, or any others functions will not operate correctly while using this adapter.
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