Looking, 4 lens in one lens, with zoom/focus?

[Wayne Morellini]

I have seen two lens versions for old cameras, that put an image in each half. But what about 4 lens versions for various mounts, with zoom and focus, and iris, for better multipoint 3D?

[Karim D. Ghantous]

You mean like a stereo attachment, but one that splits the image into four?

[Wayne Morellini]

Yep!

[Karim D. Ghantous]

You could get a machine shop to make a custom one. For example, take two of these and make a custom unit:

http://www.3dstereo.com/viewmaster/lor-lic-mn.html

[Wayne Morellini]

Hmm, 3D stereo. Thanks. I've been there before, I should have another look. The issue is it likely needs to be custom made to for the sensor, to even divude up and centre in each quarter.