Sociedad Ibero-Americana de la Historia
de la Fotografia Museo Fotográfico y Archivo Historico "Adolfo Alexander"
Fórum Yahoo [maquinas russas]
Contaflex
This is an extreme rare set of Steritar
with Prox Steritar from 1958. This outfit enables one to use Proxar lenses
over original Tessar 2.8 / 50mm used from Contaflex III . So, you can take
stereo photography from 20 cm to 70cm, and without auxiliary lenses , up
to 2m. Reportedly only three examples exists. Together the "O" type hand
stereo Zeiss slide viewer in black and ivory versions.