We still cannot buy the new deep eye cup from the A1 II, but it has a compatibility page :-)

[AlphaWorld]

I have been checking regularly, but we still can’t order the FDA-EP21 from Sony (or their spare part supplier), but at least there is a page telling us which cameras it fits:

FDA-EP21 : Interchangeable Lens Camera α [E-mount] Compatibility Information

You can check the compatibility of accessories such as flashes, memory cards, and charging devices with Sony digital cameras/video cameras.

support.d-imaging.sony.co.jp

Exciting, isn’t it? Yeah, no

it’s basically the latest model from every model of full-size full frame body (plus the A1, even though it’s not the latest).

 

[Unframed Dave]

https://amzn.eu/d/4LiAu0i

I use these. They work.

 

[AlphaWorld]

https://amzn.eu/d/4LiAu0i

I use these. They work.

I have a similar one on my A7RV, and, yes, it works. I just really like the one that came with the A1 II - I think it’s slightly more “glasses friendly”. Frustrating that it has been “coming soon” since at least January.