Frage von Martin:
Hello,
Of Kenko there are currently 2 Wide-angle resolutions, and I'm not smart from the
Antwort von Stefan:

You can still ask yourself ... Kenko
In Pro lenses are highlighted. Perhaps the Standard Model lighter plastic lenses? That's what I think is unlikely.
At Promo Dell is synonymous highlighted multi-coated lens surfaces and matt black interior lining and its advantage in reflections within the converter. When shooting against the light, is an argument.
Even such a thing, what I need to make 2006 more ... Lens polish. Why do we as a Manufacturer provides lens gloss black on white draufpinseln precisely so that it is great to see a mirror image?
The diameter of the Aussenlinse Dell is the Promo much higher than the standard model. Thereby reducing the light intensity through the adapter should not be as strong. And the picture should show less vignetting (geometry and aperture control).
The MD-05W, I think, on the Page not. Sorry.
Good luck
The fat Stefan