For product: yes hm It is a black-painted metal ring with EF bayonet and M42 recording :) course with AF chip so that the optimal focus is achieved! Manual of course!
Conclusion: a perfect fit for the camera, is narrow enough for infinity focus and looks through the black color also inconspicuously from :) In my opinion ^^
Yes you get this not to say that's fine product, marked with the red dot and the thread is great!
For what 20, 30 or even 50 !! Euro for so nen adapter output when this cheap ring does the same. Or even better because of the focus area can be used komlette!
Not like other the infinity focus does not work;)
All in all super ring I also like to recommend for this price / performance ratio on!
