Total system magnification for a video system is a combination of the optical
magnification, the camera sensor CCD size and the monitor size. Working distance
is determined by the specific objective lens installed.
The formula for system magnification is shown below:
Below is a table showing the magnifications and working distances obtained
with various eyepiece/auxiliary lens combinations available for the Zoom 1000
The charts assume a 1/3" CCD sensor and a 13" monitor.