Nơi xuất xứ
Shandong, China
Viewing Head
Siedentopf hingedbinocular viewing head
Illumination
S-LED Illumination,brightness adjustable
Nosepiece
Quadruple nosepiece
Focusing
Coaxial coarse & fine adjustment
Stage
Double layers mechanical stage
Condenser
Abbe condenser NA1.25
Centering
Centering Telescope
Power Supply
AC110/220V±10%, 50/60Hz