If you want to add 3D effects to your ordinary digital SLR camera, Loreo 3D Lens in a Cap is exactly what you are looking for. Using its so-called patent pending technology, this new SLR accessory automatically turns your digital SLR to 3D camera. Just mount it on your lenses, aim your SLR and it will yield 2 shots for every click.

If you look at the samples they look exactly the same. But if you use any conventional 3D viewer, you will see the big difference. However, product specs show it does not work with SLRs which do not have interchangeable lenses, such as the Olympus E series digital cameras.

Here’s the technical overview of this product from Loreo:

For the technically minded the 3D Cap has a matched pair of focusing lenses, focusing range from one meter to infinity. F/11 lenses, focal length 38 mm. The 3D Lens in Cap is a brand new design. It forms a 3D effect by transposing two images. Beam splitters designed in the 1960s for SLR cameras have a pronounced keystone effect. The 3D Lens in a Cap retains a slight keystone effect, almost imperceptible without the use of a grid. This was introduced under controlled conditions as a compromise to give the viewfinder a brighter image and to allow the TTL exposure system to function

The price tag of Loreo 3D Lens in a Cap is $93 for digital SLRS.