such thing as an angled lens?

I was wondering if any company made an angled lens so that a comcorder could be angled compared to the lens assembly

here is a picture of a similar product but sadly it is about $9,000

http://www.nobudgetfilmschool.com/sitebuildercontent/sitebuilderpictures/movietube.jpg

i was looking for just an angled lens and it has to be more than 90 degrees
i already built a supporting structure for the camera, but i have no way to angle the camcorder compared to the lens
i have completed the tedious task of mounting a sony hc3 high-def cam to my structure along with creating an external battery pack on the structure and mounting the lens assembly
i have the angled part of the structure able to change angle with a pivot point, i just dont have an angled lens to use
any help would be appreciated

It is usually done with a mirror or a prism. A mirror being cheaper and easier but with an image reversal. Here are four examples:
http://cgi.ebay.com/Right-Angle-Lens-90-mirror-spy-scope-37mm-30mm-25mm_W0QQitemZ300124211049QQcmdZViewItem

http://item.express.ebay.com/Cameras-Photo_Digital-Cameras-Accessories_Camera-Camcorder-Filters_62mm-Right-Angle-Spy-Scope-Brand-New-Mirror-attached_W0QQitemZ7600232698QQihZ017QQptdnZCameraQ20Q26Q20CamcorderQ20FiltersQQddnZCamerasQ20Q26Q20PhotoQQadnZDigitalQ20CamerasQ20Q26Q20AccessoriesQQptdiZ472QQddiZ1358QQadiZ1349QQcmdZExpressItem

http://www.amazon.com/Opteka-Voyeur-Right-Angle-Canon/dp/B000F49052

http://www.camerafilters.com/pages/rightanglelenses.aspx

But you say you need to go more than 90 degrees. You might have to build your own. I would use a front surface mirror. Here is one dealer http://www.fsmirrors.com/




Rich