Optika Italy C-HP4, Instruction Manual

Page: 9 / 114

Page 9
Polygon
Curve
Scale Bar
Arrow
Execute
Calibration
to determine the corresponding relation between magnification and resolution,
which will establish the corresponding relationship between measurement unit and the sensor pixel
size.
Calibration
needs to be done with the help of a micrometer. For detailed steps of carrying out
Calibration
please refer to chapter 6.3.
Export the
Measurement
to CSV file(*.csv)
Measurement Setup
Delete All
the Measurement Objects
Exit
from
Measurement
mode
When the measurement ends, left-click on a single measuring object and the Object Location & Prop-
erties Control Bar will show up. User could move the object by dragging the object with the mouse.
But more accurate movement could be done with the control bar. The icons on the control bar mean
Move Left , Move Right , Move Up , Move Down , Color Adjustment and Delete .
Note:
1. When user left-clicks Display/Hide button on the Measurement Toolbar , it will be fixed. In this case the Camera
Control Panel will not pop up automatically even if moving the mouse cursor to the left edge of the video window. Only
when user left-click the button on the Measurement Toolbar to exit from the measurement mode it will be possible to
perform other operations on the Camera Control Panel or on the Camera Control Toolbar .
2. When a specific item is selected during the measurement process, the Object Location & Attributes Control Bar
will appear for changing the object location and properties of the selected objects.
6.3 Camera calibration
The camera must be calibrated before any measurements can be taken.
To do this it is necessary to use the micrometer slide supplied with the camera.
Detailed procedure is the following:
1. Insert the objective with the lowest magnification available and put the stage micrometer on the stage.
2. Click on the “ Calibrate ” button in the Measurement toolbar.
3. The following dialog box appears: