TI own both of those cameras the 750 is a full frame camera ,and is a great camera I recently aquire the 7500 it's a crop frame sensor and focus the same as the 500 with one caveat only one slot for a memory card and less bells and whistles than the 500 if you are a amateur and just starting the 7500 should serve you well, however with the 750 you will need fx lenses and there you will have to dig into your povketbook.
Your conditioning can you hike , if so take the Fuji if you are not going to wander far from your car you can take all of your cameras and lenses .
I live in the California dsert and the temp in the summer exed 40 degree /120 f. Part of my camera kit includes a light colored to we'll chic covers the camera from direct sunlight and dust I found it helps to keep the camera a little cooler.
Some time breakers with time and age will begin to trip at less than the amperage the they are rated at run a cable rated for the rating of your pump and run it if it trips change the breaker before you spend more money buy a cheap clamp on ammeter and check the run amps
QIT will depend on the age of the clientele like mezI am invested in nikon dslr both fx and dx also Sony mirrorless, being 84 years old, I will not buy into the nikon mirrorless because of the different mount if you put an adapter the wiegt difference is negated so it would an investement on new lenses I will keep on using what I have already spent my money on
ON the nikon that I use program mode is same as auto exempt that you don't get flash
Try the sigma 10 to 20 3.5 is Dx lens and the prize is around 350 to 400 $ it is an hsn lens with some keystoning but fixable I pp.
W looks like a tire air pressure gage to me but I guess that somebody could modify it
What lens are you using?. I noticed that if you have the vr set to normal the camera slows down to focus so try active vr and the camera focuses much faster
Was there in 68 hue and phu bai during tet you would not be walking around in hue very long before drawing fire from somebody manly rvn even six months later it was not a safe place for any given owalk around taking pictures.sorry about your disability I also have problems from agent orange.and 80 percent dissabled.
Yes I did serve in Nam but I was in the north with the 1st Mar div wing dancing phubai done ha in 63 66 67,68
It never cease to amaze how many perfect members we have inUHH, next they will demand a halo so they can be recognized
I agree with you life is to short ,don't worry about the little things
The only difference between the 610 and the 750 is the 750 focuses faster and better in low light condition I own both of them using the same lens that is the only thing that I noticed
I own Sony mirrorless cameras both dx and fx, and as long as you have only short primes they are lighter, however as soon as you put a big tele like 150 to 600 either Tamron ,sigma, or nikon they will be just as heavy as your 7500 , and don't forget looking at the prizes of the new nikon mirrorles they are not cheap ! To put it mildly I also own the 7t00 and a fx 750 so I speak from my experience handling these cameras and a nikon 200 to 500