Andonstar 249 Manuale d'uso - Pagina 8

Sfoglia online o scarica il pdf Manuale d'uso per Microscope Andonstar 249. Andonstar 249 14.
Anche per Andonstar 249: Manuale d'uso (14 pagine)

Steps：In pic 5 it marked out which parts of the microscope are involved to each step.

①Install and fix lens L to the bottom of the focusing tube.

②Bend the two goose-neck spot lights, make the field of view enough illuminated.

③Loose the Arm V-locker, locate the whole monitor part to a desire height (distance from the lens to the

specimen should be around 90mm to300mm), then fix the V-locker. In order to adjust object distance

more precisely, adjust the height of the secondary bracket. The shorter the object distance is, the bigger

magnification is.

④Turn the focusing tube to get a clear image. Turn it clockwise to zoom in and the other way to zoom

out.

Lens A：

（pic 5 Go with lens L）

Working distance：12mm-320mm，

Magnification：4.5-180x（with3 times digital zoom)

Applications: observe whole size or part of coins, stones/stamps collect, circuit

board observe etc.