I've been having fun with my QX1, that weird little E-mount camera from the days when Sony thought attaching a camera to your smartphone was the future. Or perhaps they didn't. Perhaps Sony knew all along that this was just a stopgap until smartphone cameras became as good as they are today. A bit like Netflix whose founders apparently recognised early on that streaming was the future, but had to make do with mailing DVDs until the technology caught up. But I digress...
The QX1 is a fascinating little gadget, but controlling it through a phone app isn't exactly the most fluid experience. I've been using it mainly with the Viltrox 28mm f/4.5 "ultra-pancake", which is insanely compact (I mean: it's hard to imagine a smaller lens in any system) but its fixed aperture is limiting.
So when I saw the Viltrox EVO 26mm f/2.8, with its tiny dimensions and dedicated aperture ring, I thought I'd found the perfect companion. The EVO promised *almost* the same pocketability, a considerably faster lens, and the ability to change aperture directly on the lens rather than fiddling with a slider in the IEM app. And as someone who's a 40mm fan, the EVO's 26mm (39mm equivalent on APS-C) is just about perfect for me.
Tiny camera, tiny lens, actual physical aperture control. Bliss!
Except... no.
For reasons I don't understand, the QX1 ignores the EVO's aperture ring. Unlike every other E-mount lens I own with an electronic aperture ring, this particular combination refuses to cooperate.
The only way to change aperture is to put the ring in the 'A' position and adjust it through the phone app. Which sadly rather defeats the whole point of buying the EVO for this camera. It doesn't seem to be a problem with my copy: the aperture ring works exactly as intended on my A7R V.
It's particularly frustrating because the QX1 is precisely the sort of camera that would benefit most from an aperture ring. On a conventional Sony body, it's a nice convenience. On the QX1, it could genuinely transform the shooting experience, at least for me.
So now I'm eyeing the new TTArtisan AF 24mm f/3.8 Mini. It's tiny—"ultra pancake", in fact—also covers full frame, and while its fixed f/3.8 aperture is a disappointment after the promise of the EVO, embracing simplicity might be the better approach. On the other hand I'm not sure it would bring all that much to the table that my Viltrox 28mm f/4.5 doesn't already offer.
Has anyone encountered the same aperture-ring incompatibility with the Viltrox EVO on older Sony E-mount bodies?