new Sigma 120-400 OS ?

Started May 16, 2010 | Discussions thread
dlkeller Veteran Member • Posts: 6,922
Re: new Sigma 120-400 OS ?

Sigma has done this previously with their 18-250 lens. You can use either in lens or in cameral VR but not both at the same time. The reason they make this for cameras with in lens VR is because they have already made the lens for canon and nikon which do not have in camera systems. Since the already made the lens it is easier and lest costly for them to simply adapt it to the Sony and Pentax mounts than for them to build a new lens for these systems without it.

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