This is the leaked product image of the new Sigma 100-400mm F5-6.3 DG DN OS Contemporary lens. There will be also two 1.4x and 2x converters but only for the L-mount version :(
- The lens will be lighter and also smaller than the Sony 100-400mm
- It will cost around $1000.
- It will have IS and
- It will have a linear motor.
- It will be compatible with Sigma extenders (for L-mount only?)