kuuan
loves old lenses
^ very beautiful light Charles!
to mention, for my photos recently shown, to "close focus", used a "helicoid adapter" ( actually stacked M42 resp. LTM > Leica M + Leica M > Sony E helicoid adapter )
just as for this one, Auto Yashinon f2/5cm, M42 > Leica M + Leica M > Sony E helicoid adapter

Untitled by andreas, on Flickr, Auto Yashinon f2/5cm, Sony A7, Austria 2019
to mention, for my photos recently shown, to "close focus", used a "helicoid adapter" ( actually stacked M42 resp. LTM > Leica M + Leica M > Sony E helicoid adapter )
just as for this one, Auto Yashinon f2/5cm, M42 > Leica M + Leica M > Sony E helicoid adapter

Untitled by andreas, on Flickr, Auto Yashinon f2/5cm, Sony A7, Austria 2019