Dag wrote:
>From what I see from a quick look at the claims neither of these are general enough >to give an absolute control over anti vibration, so you can�t conclude that Nikon or >Canon uses them. REPLY: I have never claimed that Pentax control absolutely some aspect of IS. In fact from reading the patents nobody seem to! Who is using it (Nikon and Canon) can be read from Nikon and Canons patents on IS lenses that all refer to the Pentax patent. P�l
