Nathan Wright
Well-Known Member

Likely, this will be an ongoing thread with updates, error fixing, and many, many grammar errors. My a7r came in yesterday. I traded a bit of money for it before the post man would leave me alone. I got it to replace my D800, a camera whose image quality I really love, but whose features do not match my needs as a still life photographer.
Why is that?
Live view.
Nikon's implementation of Live View is as bad as can be. Noise is bad at base ISOs in dark rooms, but use a closed down lens and rely only on studio modelling lights and it goes through the roof. Even zoomed in Live View to 200%, perfect focus is a guessing game.
The a7r's Live View is nearly noiseless in comparison. I've used it to shoot a nice headphone amplifier which I will hopefully finish reviewing this month. It is not a commercial project. Commercial projects guided by the a7r will start next month. And I'm nervous.
Why? The a7r is so damn complicated. So many buttons crammed into such a small place, no ability to capture grey card settings prior to shooting, extremely poor battery life, and a few other niggles. Generally, however, they are surmountable. The D800's live view is not. It is awful.
I will continue to use Nikkor lenses as well as large format lenses with bellows. Who knows, I may sell off my Nikkor macro lenses because of the added flexibility of bellows and a light camera work better for me.
Typically, I use the following for still life:
Nikkor 50/2 Ai (six bladed aperture)
Nikkor 85/2,8 PC Mikro ED
Zeiss Makro Planar 2/100 Ai
The following image shows a typical 28/50/85 Nikkor setup.

The lenses are (from left)
Nikkor 85/1,8K (Ai converted, 6 blades!)
Nikkor 28/2,8 Ai/S (20cm, 7 blades)
Nikkor 50/2,0 Ai (6 blades!)
What I am looking forward to is wirelessly live viewing through an iPhone or iPad, so that as I move around the room, change lights, place flags and mirrors and move reflectors, I can see exactly what I'm doing and the changes made in good quality live view, without relying on external battery-draining options.
My summary of the experience is up at ohm image's photophile page. Immediate post-unboxing specifics are detailed here.