aux lens adaption for video camcorders

[William Estes]

Greetings,
I would like to know if anyone has developed a system to use 35mm telephoto and other large format lenses in front of video cameras with out altering the video camera in any way. I have seen the units using a ground glass and motorised systems but i do not care for that method.
william

[William Estes]

Greetings,
The following question was stated wrong. (My appologies)
Has anyone developed a method for using a 35mm lens or other large format lens directly in front of a video camera without a unit such as the SGpro?
The question is, has anyone developed a lens adaption system for using 35mm and other large format lenses in front of a consumer/prosumer camcorder (std 8mm, Hi8, or digital with a unmountable or stationary lens ?. The lenses can range from 35's smallest to largest mm values. Would anyone be interested in a system of this nature ?.
William