Lugar del origen
Shandong, China
Optical System
Infinite opticalsystem
Objective
Achromatic objective 4x,10x,40x,100x
Nosepiece
Quadruple nosepiece
Focusing
oaxial coarse & fine adjustment, fine division 0.002mm
Condenser
Abbe condenser NA1.25 with aperture diaphragm
Focusing System
Coaxial Coarse and Fine Adjustment, Fine Division 0.002mm
Illumination
S-LED Illumination,brightness adjustable
Power Supply
110~220V, 50/60Hz