Current Gear: EOS 5D Mark IV, EF F/2.8 Trinity, EF 50mm F/1.8 STM, EF 85mm F/1.8 USM, 470EX-AI & 600EX II-RT Retired Gear: EOS 40D View solution in original post
The 5D Mark II has received quite a resolution boost over itβs predecessor. It now has a 30% linear resolution advantage over the D700. ISO. 200 - 6400 in 1, 1/2 or 1/3 EV steps. 100 - 6400 in 1 or 1/3 EV steps. The 5D2 has native ISO 100. The D700 allows 1/2-stop increments. ISO Boost. 100 - 25600.
The 5D III has a "full frame" sensor and uses Canon EOS "EF" lenses (it can also use all of the specialty lenses such as the TS-E, MP-E). The 5D III cannot use EF-S or EF-M lenses -- nor is there any adapter that would let you use them (you wouldn't want to even if such an adapter existed.) The "S" in EF-S stands for "short" back-focus.EOS 5D Mark IV How to Reverse Shutter Speed Dial in EOS DSLR & Mirrorless Cameras 12-26-2023; M50 MKii shutter curtain not in sync with normal daylight shooting in EOS DSLR & Mirrorless Cameras 12-15-2023; High pitched ping sound when shutter close on Canon EOS R6 mark II in EOS DSLR & Mirrorless Cameras 12-12-2023
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