Which is a purely mechanical lens with T2 - thread connection, for an adapter for my Canon EOS 450 was included. Lens and adapter are absolutely flawless. The mechanics are good, because nothing wobbles and the sharpness can be set precisely, but a tripod is needed to meet the point of focus in Live View mode really accurate. From the hand that's a real challenge, goes well with exercise barely-better if what is to hang up. Shutter speeds from 1/250 sec approx. Are feasible even by hand without blurring, in (German) light is to illuminate with ISO 200 well ... due to manual focus, it is good but hardly to take pictures of moving objects.
Conclusion: What comes as a "fun-lens", is good with a little preparation for seriously good results.
