On Image Stabilization achieved by moving the sensor, some questions:
1. How good is it? One is using the edge of the lens. 2. Will it work with DA lenses with their narrower image circle? And related:3. Is this why the forthcoming "high-performance telezoom" will be a D FA? Reasoning: image stabilization is needed most of all for telephoto shots, and a D FA lens has more unused edge glass than does a DA lens.
Chime in, gang. Joe
