TTArtisan 50mm f1.4 ASPH for Leica M format_35mm ) It's fully TTL compatible

) It's fully TTL compatible

except with thicker tubes and a spreader

6G AF Nikkor is a relatively lightweight telephoto zoom lens for many film and digital Nikon F-mount cameras

no mounting thread

which doesn't really match but also kind of matches

TTArtisan 50mm f1.4 ASPH for Leica M format_35mm ) It's fully TTL compatibleThe TTArtisan 50mm f1. 4 ASPH is a rangefinder coupled lens for the Leica M mount so you can use it on a Leica, or adapt it to nearly any other mirrorless system. In excellent condition, with clean glass and smooth focusing. Includes front and rear caps, original box, instructions, and a little screwdriver for adjusting RF calibration (if necessary).