उत्पत्ति के प्लेस
Shandong, China
Viewing Head
Siedentopf hinged binocular viewing head
Objective
Achromatic objective 4*,10*,40*,100*
Nosepiece
Quadruple nosepiece
Condenser
Abbe condenser NA1.25 with aperture diaphragm
Illumination
S-LED Illumination,brightness adjustable