Must-have for EOS M Owner

If you, like me, more EF / EF-S compatible Canon or have, +
This adapter is a must buy. The 100-120 euros depending on the provider are well invested.
The adapter is made of metal and is unusually heavy for size!
The outer shell is made of the same high-quality plastic which at the
newer L lenses is used.

The threaded base can be removed and is even extremely high quality!
All my lenses snap into supple, and fit securely.

Older lenses stutter something when a focus-drive from minimum-infinity,
but then set it afloat sharp.
Problems I had, only with the 70-200mm 2.8 IS II with 2xExtender III
place the focus not always. Without Extender no problem. (Software thing?)
Looks also stupid from this combination, and is "a little" unwieldy.
The fastest focuses the EF 40mm 2.8 STM, and the 100mm 2.8L IS Macro
Even the Fisheye Zoom 8-15mm 4L focused very quickly.
4x-5x Focusing within 2 seconds) Flott and very accurately.
So no comparison to a EOS 5D Mark III in LifeView (creepy!)
Rarely the AF is next to it and must make a "search operation" firmware 2.02.

The adapter has the highest L-quality. (L as luxury), and the same color
and texture as the precious lenses.

I think the purchase price for the original product is expensive but justified.
Especially if you often want to use special lenses.

Recommendation to the M-Friends!

Greetings from Bad W.

Ingo