Leitz variolum leica operating instructions manual. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz variolum leica operating instructions manualLEITZ VARIO-ORTHOMAT Camera system for automatic photomicrographyTechnical description Assembly of the shutter part Zoom eyepiece Photographic eyepiece of fixed magnification Connecting the cables . . . . . . . . . . . . t Assembly of the camera attachments 24x36mm camera attachment . . . . . . . A E 82.5x 108mm (3‘/. x4‘/4in) camera attachment . . . . A l 101.6x127mm (4x5In) camera attachment Preparations for a photomicrograph . A Control unit . . . . . . . . t 24 x36mm camera attachment . . t Inserting a 35mm film Setting for the exposure Changing a 35mm film Calculating the magnification 82.5 x 108mm (3'/4 x 4‘/4ln) camera attachment Inserting the film cartridge . . t . t Setting for the exposure Half-format photographs Calculation of the magnification . . . . . . . . . t 101.6x 127mm (4x5in) camera attachment . . . . . A Assembly.................. Setting tor the exposure Inserting the film cartridge Calculating the magnification VARIO-ORTHOMAT in conjunction with the time store Timestore,..............t.. Exposures in conjunction with the time store Exposures at constant shutter speed Exposures with manually-ted shutter speed Exposures at timed intervals Faults................... Safety measures Additional equipment for large and medium lormats Care and maintenance. warranty