At NAB, WASOL was demonstrating a new lens system called the ‘3D Lensys’ which allows any traditional lens to be converted to a 3D lens.  It’s a hefty lens at 21kg, but it’s a great simple way to add 3D to your existing equipment.  Although, if it wasn’t for the fact that people saw it at NAB, the copy on their site reads like a phishing attempt.

As it is possible you to use all the functions such as auto/manual mode, zooming and focusing built in the camera. You can produce any kind of motion pictures and TV programs such as TV shows, sports events, live perfomance, etc, which require several cameras.

You don’t have to spend much time and energy on synchronizing two cameras mounted on a rig in order to converge right and left images, which is one of the biggest problems caused by two-camera-based 3D capturing system. This innovation technique have made us to have many patents in many countries and to be awardrd many technical.

via the One & Only 3D system ::: WASOL.