Attached Link: Wiki on Lenticular prints

I'd be interested in the tutorial, but suspect that you're thinking of anaglyph or stereo pairs. To get a lenticular print, something needs to slice up the images so that each little ridge on the lenticular sheet has a piece of each image on opposite sides. A lenticular lens is a plastic sheet with many fine cylinders along the sheet. Each tiny ridge acts as a prism that sends the different images to each eye.

Poser can create a stereo pair that can be used for the print, but has no way of dicing up the image to work with the lens.  

There used to be a bigger market for stereo photography and getting lenticular 3D prints at a reasonable price, but that seems to have dried up and costs have increased dramatically. A friend used to do it and the 3D was quite good and didn't require special glasses to see the effect.

My visual indexes of Poser content are at http://www.sharecg.com/pf/rgagnon