Sony A57 brand_Sigma The Carl Zeiss Jena Biotar

The Carl Zeiss Jena Biotar 58m f2 lens is a classic standard lens for the Exakta bayonet mount

Very Early Nippon Kogaku K

8 Isco Westar lens in a good Prontor-SVS shutter

the Canon Sure Shot Telemax lets you choose between 38mm or 70mm lenses

The rare and elusive Hasselblad 905SWC is the last in Hasselblad's line of special-purpose superwide cameras

Sony A57 brand_Sigma The Carl Zeiss Jena BiotarThe Sony A57 is a DSLT camera with a 16mp APS C sensor, tilt swivel screen, and a pretty decent EVF. What is an SLT camera? Excellent question. The T stands for Translucent, referring to the translucent mirror that transmits most of the light to the sensor, and bounces a small portion up to the viewfinder housing, where a traditional phase based system runs the autofocus system. The result is a camera that's built for live view, but with phase detect