Features:

1	Motorized focusing system with foot switch
2	Manual 3-step objective changer
3	High resolution, high clear optic system
4	Excellent depth of field
5	High illumination
6	Main & Assistant microscopes are same magnification & same optic path
7	Video and Photo accessories are option

Specification:

1	Eyepiece: WF12.5X, pupillary adjustment range 50mm to 75mm,diopter adjustment range +5D to -5D
2	Main Binocular Tube: 100% brightness, 45°inclined binocular tube
3	Objective Changer: Parallel optic system, manual 3-step changer, total magnification 5.9X & 10X & 15.8X with field of view dia. 33.3mm & 20mm & 12.5mm
4	Coaxial Assistant Binocular: Manual 3-step changer, total magnification 6.4X & 10.8X & 17.3X with field of view dia. 30.5mm & 18.3mm & 11.4mm
5	Coaxial Illumination: Illumination range dia. 50mm, illumination intensity 60,000Lx
6	Focal Length: F200mm（175mm，250mm, 300mm, 350mm, 400mm is option）
7	Fine Focusing Range: range ±25mm, speed: 33s / whole distance
8	Maximum Length of Arm: 1130mm
9	New Light Weight Stand with locking wheels