Sorry...I don't shoot with telephotos. My travel kit is extremely light and compact, but delivers great results. You can cherry pick a lens here and there...but just the weight of the 810 off your wrist or neck for the day will quickly see what I'm talking about. Forget about putting any behemoth lens onto the 810.
Sorry, but I do. Your kit wouldn't accomplish my goals.
You also don't have to tell me about lenses, cameras, and weight: I carry 2 DSLRs, a super-telephoto lens (+ tripod), plus 5 smaller lenses, when I hike. It's not a big deal to me.
You keep trying to prescribe 'your' kit for
my needs, which is a bit daft IMO.
I am here trying to talk about
the upcoming D820 ... and, if you could kindly refrain from preaching Sony products here, I could get back to the original thread topic.
I came from shooting DSLR for many years...I know their bulk and weight and I know the pains of carrying them for days on end. Been there, done that...not a chance going back. So how much experience do you have with a full frame mirrorless system?
You keep talking about the 'bulk and weight' of the D810.
Let me give you the following Reality Check:
The Nikon D810 is only 880 g (your Sony A7rII is 625 g). That is only a 255 g (half-lb) difference.
Now the real real irony is this:
A Nikon D810 (880 g) + the Nikkor AF-S 300mm f/4E PF ED (755 g) = 1635 g
Your Sony A7rII (625 g) + the Sony 300mm f/2.8G SSM (2340) = 2965 g, which is nearly double the weight a light-traveling Nikkor user can enjoy.
Now then, if you try to buy the Nikon lens for your Sony,
the Metabones Adapter you need to use, in order to implement Nikon's lens, weighs 193 g (6.8 oz), so even here (forced to use a Nikon product, just to keep talking), the
real-world difference in weight is only 62 g (2 oz)
So, basically, you're going to spend $479 to add-back nearly all that weight with an adapter ... lose lens acuity + AF function in the process ... not to mention Base ISO supremacy ... just to say "you have a Sony mirrorless"?
No thanks, pal. I'd rather just use a Nikon camera, save myself the money on an adapter, enjoy the full-functionality of the Nikkor lens, and enjoy my Nikon ownership experience.
Another example: Sony's new 85mm f/1.4 lens weighs
820 g compared to Nikon's 85mm f/1.4, which weighs only 595 g. That is a 225g difference.
Add that back to the total weight of "your system," and you have exactly a 30 g (1 oz) "advantage"
Therefore, in the end, all the crying you do about "the weight difference" really is nonsense ... and there is almost ZERO advantage to owning a Sony.
If anything, it's a pain and a
disadvantage, all the way around ... to spare yourself an ounce or two of weight