Mic-Fi User’s Manual
page 17
8.3
Calibration on Mac Computer
To obtain the accurate measurement data for each magnification, please calibrate before any measurement function.
1.
To calibrate, select a known measurement standard, such as a
ruler, as to-be-observed object.
2.
Bring the image of the selected ruler into focus by turning the
“Focus & Magnification wheel”
3.
Determine the magnification by taking a reading from the scale on
the focus dial as below (The default magnification is 60x)
4.
Clicking the icon, a warning message pop-up and a blank box
will appear in the right-upper of the main window.
5.
Please click “OK” and enter the actual length (1mm as the
example)
6.
Click the icon. Move and adjust the line to 1mm on the video
preview window.
7.
Click the icon to complete calibration function. The
software will automatically calibrate the scale of magnification
and will show the calibrated scale at the right-hand box of the
calibration button. It will also automatically adjust the scale of
main program on this focus point. The calibrated magnification
value will be displayed in the upper-right corner of the main
window.
