Orthomat w automatic microscope camera instructions. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Orthomat w automatic microscope camera instructionsORTHOMAT ®-W Fully Automatic Microscope Camera for Research and Laboratory RoutineOptical construction Phototube FSA. Automatic attachment camera Controls on the ORTHOMAT-W Electronic switch unit Attachment camera Eyepiece graticules oM1 and OM2 Preparing the ORTHOMAT-W for operation Loading and inserting the magazine Area proportion of the object End offilm Focusing aids Special hints Double and multiple exposure Blank exposures Interrupting the exposure Trial measurement Calculating the magnification scale Calculating the photographic field Schwarzschild Effect Avoiding overexposures in colour photography Technical data