MT Shooter wrote:
I purposly bought the Sigma 70-200 F2.8 model WITHOUT OS on it as I have never needed image stabilization with lenses in that range. ( I used the Nikon 80-200mm F2.8 for almost 20 years before selling it in favor of the Sigma) Also you save a lot in weight and in purchase price. I use that fast lens primarily handheld for sports and IS/OS/VR, whatever seems to slow down the AF system and leaves you with a chance of missing shots, especially if shooting rapidly.
From 300mm up I find the image stabilization systems very valuable.
I purposly bought the Sigma 70-200 F2.8 model WITH... (
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A rock or fencepost or tree works and it is free....
I have read that the extra glass required for IS, OS is actually a degrading factor in photo quality even when IS is off. Do you know if this is true? Thanks