Leitz Summarit 5cm f1.5 brand_Nissin so you may want to

so you may want to stick with smaller lenses

or via XLR to a separate audio recorder like our Zoom H4N (not included)

These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities

and diaphragm is clean

with light cosmetic wear

Leitz Summarit 5cm f1.5 brand_Nissin so you may want toThe Leitz Summarit 5cm f1. 5 is a classic fast standard lens for Leica thread mount. This is a 1955 model in good condition, just back from a complete professional service. Minor cosmetic wear, smooth focusing and good diaphragm action. Optics have a touch of coating wear from cleaning, but are otherwise in nice shape.