I currently have a Nikon D7500 with quite a few lenses. I am looking for a full frame mirrorless camera as a second camera, due to I am getting into doing a mix of photoshoots, cars, real estate, wedding/engagement. The Sony A III looks to be the choice to get, but Nikon is announcing their full frame mirrorless next week.
Should I wait to see what Nikon comes with, or pull the trigger and get the A7 III?
My prior-to-Sony camera was a pair of D7000 bodies. Great camera. I had a lot of lenses, even a GPS tracking system, the SB800 and SB400 strobes. I used a Hoodman on the LCD to make a kind of EVF for shooting video.
My Nikon AiS manual-focus lenses for video I bought for my D7000s are among my favorites on my A7III, adapted with the TechArt Pro autofocus adapter.
The sensor in my D7000’s was a Sony, so perhaps the new Nikon will use a Sony sensor, too.
But...if all your D7500 lenses are DX lenses, waiting will not help. And even if they are FX (full frame) Nikon may decide to reduce the mount-to-sensor distance, either requiring adapters or possibly whole new lenses.
You might as well wait because your Nikon full-frame autofocus lenses are not going to be easily adapted to Sony cameras. And perhaps the first Nikon full-frame mirrorless will be a star.
But be prepared to be disappointed - especially when you compare the specs and price to an A7III.
A few years back, I’d given away one D7000 with all DX lenses, except one body with the kit zoom. A friend wanted to borrow it for the weekend, so I charged the batteries, put an SD card in it - and just for kicks, decided to take a few test snaps. I was shocked to see how antiquated and dark the optical viewfinder is, and how absent of all the shooting information on a Sony EVF. I thought the Sony menu system was unsophisticated, but it is light years ahead of the multi-level Nikon ones.
I realize there’s a temptation to hold onto your Nikons till their mirrorless announces, and buy the Sony A7IIII and shoot it in parallel with your current Nikon. I did.
But it would have been better if I had rented a Sony and a few lenses for a weekend. Because once I actually purchased a full-frame Sony, with the intent of transitioning from the Nikon, and started shooting the Sony A7, I never once picked up my D7000 again. I should have sold everything then (2014) rather than hang onto it.
Rent a Sony FF mirrorless now, then wait for the Nikon announcement. Then sell your Nikon stuff before the value crashes like mine did.