The images from this lens live up to the hype. It is called the "Dream Lens" and it gives a very soft and smooth bokeh (and VERY narrow DOF). This lens is a standard (external) Canon rangefinder mount and has not been converted. There are adapters online for various mirrorless systems. It is in beautiful condition. The glass is free of haze, scratches, and fungus with only slight dust. The aperture is smooth (but who is going to stop this lens down?) The focus is slightly stiff, not hard to turn but a little stiff. It comes with the front cap. The lens comes with the 7 camera. The camera is in excellent condition. The shutter, rangefinder, and meter are accurate. We have replaced the light seals. I have shot with this particular camera and lens and have gotten great results.