Made of black anodized aluminum the LMA-TM_N1 lens mount adapter allows the use of T mount lens (Telescopes, microscopes, enlargers, bellows units etc.) on the Nikon 1 mount camera (Nikon 1 J1, Nikon 1 V1 etc.). The lens will fit physically and the camera works in manual mode with   the adapter. Preserve all focusing range up to the infinity point.