Microlinks VT300 - user guide Bedienungsanleitung PDF herunterladen (Seite 16)

(I) Crossing Alignment : Press the button for a long

time to display the sign of crossing alignment, and press it

again to shut down the sign. Use the sign to show the

position in which the lens of machine is located and make

the alignment more conveniently in observation .

(J) Scale: Press the button (Confirmation button) for a

long time to display the scale, and press it long time again

to shut down the scale. Press the button of without

releasing to select different scales. After selection, release

the button. The two types of scales are showed as follows:

L-shaped Scale

Crossing Scale

 The scale might be incorrect because of concaved and

convex observed object making the focusing distance is not

standard. For the standard focus, please use the

flushing-way [Please refer to item (2) of Section 1.3].

 The scales will be varied with magnification rates changes.

The unit in the scale is 「μm」. The following scales are

highly precise and provided for the users as references.

Scales of Digital Magnification in 10x Optical Rates

Rate

10x

15x

20x

25x

30x

Scale

102.0

68.00

51.00

40.80

34.00

Rate

35x

40x

45x

47x

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Microlinks VT300 - user guide Bedienungsanleitung Seite 16