Nơi xuất xứ
Shandong, China
Viewing Head
Sliding binocular viewing head, Inclined at 30°
Objective
Strain free achromatic objective 4X,10X,25X,40X,63X
Nosepiece
Backward quadruple nosepiece, Center adjustable
Focusing
Coaxial coarse & fine adjustment, Range 26mm, Fine division 0.002mm
Condenser
NA1.25 Abbe condenser with iris diaphragm & filter
IIIumination
6V/ 20W Halogen lamp, Brightness adjustable(Transmitted illumination)