Tube Adapter Canon

Tube Adapter Canon
help with Digital Slr cameras (for a Sony Dsc-H9 user b / there) help?

Currently I have a Canon s3is now .. and ready to sell buy a new dSLR .. I was thinking of buying the s5is to be more advanced, but then I found the Sony DSC-H9 / B Cybershot .. i http://www.walmart.com/catalog/product.do?product_id=6015163 know its more better than a Canon s5is .. but a Canon Lens Adapter Tube setting a Sony? I was wondering .. because I do not want to buy another new lens adapter .. We hope you could help .. and that the Sony has a rotating display? oh and one more thing .. Is it safe to buy packets of Digital Cameras on eBay? selling more cheap .. and come along with a lot of things .. im wondering if your savings if .. Right?

Canon Eos implemented the system, maybe 10-15 years ago, so doubtful they are compatible. But the system is for any EOS Canon Camera, video or still. All lenses are compatible across the entire line of Canon.

Sennheiser MKE400 and Litepanels Micro on the Canon HV20