What will Sigma deliver lenses too when Canon and Nikon have filed for Chapter 11 due to the very poor lens sales
their own camera line...
That's just what I was going to speculate. Maybe they've improved their foeven stacked photosite technology and are going to bring out a new camera with it. Maybe that's why they've been creating these significantly higher quality lenses and lens-mount change program in preparation for a new camera of their own.
Camera-wise I think Sigma has a lot more catching up to do than with their lenses. I would say a vastly improved Sigma camera is not on the horizon (it's not just about sensor technology, you know).
5D3, 5D2, G5X, G16 | SY14/2.8, V20/3.5, 28/2.8 IS, Ʃ35/1.4, 50/1.8, 50/1.8 STM, Ʃ50/1.4 EX, 100/2.8L IS Macro, 16-35/4L IS, 24-105/4L IS, 70-200/2.8L IS II, 1.4x II, 2.0x III, T28-300 VC PZD, 70-300L IS, Ʃ150-600 OS HSM S