MicroLinks VT300 - user manual User Manual

Page 47

Microscope Application Program http://www.ViTiny.com

Non-contacted scale is only for low magnification. See Fig 5-37.

Contacted

Non-Contacted

Fig. 5-34 Contacted and Non-Contacted

According to the above steps it can measure horizontal and vertical scale. Several

examples as follows:

EX1: Measurement for non-contact object.

Use the “metal ruler” as a measurement base, the distance between machine

and the observation object is (H) 2.2 cm, then, adjust focus to see the clearest

image. Image results as shown in Fig.5-38 and Fig.. The measured horizontal and

vertical scale is 24.2mm and 18.1mm.

Figure5-35 horizontal scale range

24.2mm

Figure5-36 vertical scale range

18.1mm

EX2: Measurement for contacted object in low mag.

Use the “metal ruler” as a measurement base, flatly put the machine on the

observing object, adjust the focus to find the clearest image. See Fig.5-37 and

Fig.5-38 the result from measurement. Horizontal and vertical scale is 5.60mm and

4.20mm.