M42 to EOS adapter

M42 to Canon EOS adapter makes it possible to adopt old lenses that I had been gotten accustomed to favorite use while good days as an amateur photographer tens years ago. It's a great fun to enjoy them on digital format for me, one is Carl Zeiss Sonnar 85/2,8 and another one is EBC Fujinon.SW 28/3,5 once use on Fujica ST801 silver salt imaging body. I feel some presentiment to survive one of my old hobby again in very near future.
In order to win in the contest, the work should fulfill indispensable requirements, a rare object, lay out in good balance, under some good lighting, angle and direction and understandable for anyone. Though camera shake nor out focusing are not declared, strong, solid and tight tripod device and an external release cable are the absolute requirement for clear and transparent even on digital format camera with conventional shutter mechanism. Being faithful to the basic and the accumulation of trifles lead to the victory in an amateur photographic contest.