Laszlo_Gerencser
Doppelwerra and the macro set
Doppelwerra is the most misunderstood accessory made for the Werra cameras. Contrary to the common belief it has nothing to do with stereo photography: the lenses are not in the same vertical level when coupled. It simply couples two Werra cameras to take the same photo on two different films - typically a color and a b/w. It is basically nothing more than an adaptor with two screws to connect the two Werra cameras - and two holes (one for the newer small screw size and one for the older large) to mount them on a tripod.
thecameracollection.blogspot.hu/2010/10/werra-matic.html
Doppelwerra and the macro set
Doppelwerra is the most misunderstood accessory made for the Werra cameras. Contrary to the common belief it has nothing to do with stereo photography: the lenses are not in the same vertical level when coupled. It simply couples two Werra cameras to take the same photo on two different films - typically a color and a b/w. It is basically nothing more than an adaptor with two screws to connect the two Werra cameras - and two holes (one for the newer small screw size and one for the older large) to mount them on a tripod.
thecameracollection.blogspot.hu/2010/10/werra-matic.html