Messing around with a vintage Nikon 50mm on my XT-4. Messing around with a vintage Nikon 50mm on my XT-4. Messing around with a vintage Nikon 50mm on my XT-4. Messing around with a vintage Nikon 50mm on my XT-4. Messing around with a vintage Nikon 50mm on my XT-4. Messing around with a vintage Nikon 50mm on my XT-4.