Where can I find Logitech HD Pro Webcam C920 SDK

hi guys

I have bought this great HD Pro Webcam Logitech C920 , looks very good but I need help on something , I need to find the SDK for the Webcam. I have looked everywhere but not able to find is it any where. Is there anyone here can help me on this I will be really appreciating this

Thanks in advance

Hey that what I am looking for the same thing. I am actually trying to control the Logitech quick cam by c++, is there any one here know how can I get the SDK or the file for the same how-to-control-pan-tilt-zoom-on-logitech-cameras" I will be really glad to know this

Thanks in advance

Look like this is very hard to find , actually even I was looking for the same thing . all I need to achieve is to possibility of controlling a Logitech Orbit Cam's motion using Delphi/C# . I have even looked every where but sadly unable to get any information on this issue , so please guys can anyone here help us to get the SDK .Any help is appreciated.