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Set VBE expansion scale to “

”and focusing scale to number “

0°

” (fig. 5):

Figure 5.

Setting VBE expansion and focusing.

After magnification and focusing are changed, the laser beam spot will be decentered on the screen again.

Set current beam position as a reference point by placing crosshair over the center (fig. 6):

Figure 6.

Setting laser beam position.

10.

Set VBE expansion scale back to “

” and focusing most counter-clockwise, it should correspond to

~260° mark on the scale (fig. 7):

Содержание VBE 1X-4X

Страница 1: ...Variable Beam Expander 1X 4X User Manual 2020 version v 1 00 ...

Страница 2: ...2 Contents 1 Introduction 3 2 Applications 4 3 Technical information 4 4 Alignment 5 5 Usage 9 ...

Страница 6: ...s it should correspond to 260 mark on the scale fig 3 Figure 3 Setting the focusing most outwards 6 After VBE placement into optical beam path laser beam will be decentered on the screen By adjusting tilt θx θy get the laser beam spot back to the center of the camera where crosshair was placed for reference fig 4 Figure 4 Centering laser beam spot ...

Страница 7: ...ationandfocusingarechanged thelaserbeamspotwillbedecenteredonthescreenagain 9 Set current beam position as a reference point by placing crosshair over the center fig 6 à Figure 6 Setting laser beam position 10 Set VBE expansion scale back to x4 and focusing most counter clockwise it should correspond to 260 mark on the scale fig 7 ...

Страница 8: ...t θx θy get the laser beam spot back to the crosshair fig 8 Figure 8 Centering laser beam sport with crosshair 12 The VBE is aligned 5 Usage To set desired magnification on Variable laser beam expander three adjustment steps must be performed Adjustment procedure 1 Unlock expansion and focusing cylinders with 1 3 mm hex ...

Страница 11: ...11 ...

Страница 12: ...Tel 370 5 272 5738 Fax 370 5 272 3704 info altechna com Mokslininku st 6A Vilnius Lithuania www altechna com ...