Levenhuk 3 Calibration Slide

A calibration (micrometric) slide is necessary in order to adjust the image analysis program. With its help a correction factor is determined that enables you to increase measurement accuracy. Levenhuk 3 Slide is suitable for microscopes of any brand and it is made of optical glass and has standard dimensions.

Three micrometer scales are applied to the slide: with division values of 0.1mm 0.01mm and 0.05mm.

How to use the calibration slide:

1. Fix the slide on the microscope stage.
2. Rotate the revolver to select the working objective.
3. Set the camera to shooting mode at maximum resolution and then take a photo of the scale.
4. In the image analysis program select the calibration mode use the mouse to indicate the maximum visible distance and then enter the resulting value in real units.
5. Enter the name of the calibration and double-check the values.
6. If everything is done correctly the program will remember the correction factor and in the future it will independently convert the values into the required units of measurement.