02-23-2016, 10:53 AM
(This post was last modified: 02-23-2016, 11:00 AM by Brightcolours.)
On the bright side: Maybe the 50-100mm f1.8 will cover APS-H, so it can be used on the new Quattro-H. So that may be good new for you, Rover.
The less bright side: It being a 75-150mm ff2.7 or 80-160mm f2.9 full frame equivalent lens and weighing the same as the full frame 70-200mm f2.8 lenses.
So that means going APS-C with the Sigma f1.8 zooms gives you no weight advantage and less focal range than with a FF body and f2.8 lenses.
The less bright side: It being a 75-150mm ff2.7 or 80-160mm f2.9 full frame equivalent lens and weighing the same as the full frame 70-200mm f2.8 lenses.
So that means going APS-C with the Sigma f1.8 zooms gives you no weight advantage and less focal range than with a FF body and f2.8 lenses.