• AF-S NIKKOR 14-24mm F2.8G ED
• AF-S NIKKOR 17-35mm F2.8D IF-ED
• AF-S NIKKOR 24-70mm F2.8G ED
• AF-S NIKKOR 80-400mm F4.5-5.6G ED VR
and 1 DX AF-S NIKKOR lens.
• AF-S NIKKOR 18-200mm F3.5-5.6G ED VR
Definition of “work fine”:
In good lighting AF-C, Focus Area Center achieves AF focus after a moment or two or three.
Not fast enough for action shots, like BIFs. I have also been successful with Flexible Spot. S.
Similarly to the TechArt Pro AF adapter for non-AF-S NIKKOR lenses, OFF-Center focusing is problematic.
Tests:
I tried all 30 possible combinations of adapters, lenses, and cameras.
Most work fine, except for this one:
• Commlite ENF E1 Pro, Ver.05
• AF-S NIKKOR 14-24mm F2.8G ED
• A7rII or A9 or a6300
Problems encountered:
Lockups, unable to focus most of the time, Exif shows wrong lens focal length, unuseable.
I suspect a Firmware bug was introduced in the transition from FW Ver.04 to Ver.05, as this lens works just fine with Commlite ENF E1 ..... , Ver.04.
I also tried updating both adapters to Firmware Ver.06, but was unable to download the updaters from their site. http://www.commlite.com/en/down.php
Upon my email inquiry I was notified, quote:
"After we published the V06 Firmware, we found it not stable enough,
so we recalled it, and when it published again,I will inform you then. "
I also informed them via email about Ver,05 problems with the AF-S NIKKOR 14-24mm F2.8G ED lens.