Features:
1 Built in Iris Diaphragms for much depth of fields
2 X-Y Motion
3 30-90° Inclinable Main Binocular Tube and Two Assistant Binocular Tube
4 Motorized focusing system with foot switch
5 Motorized zoom objective changer (zoom ratio: 1:6)
6 High resolution, high clear optic system
7 Excellent depth of field
8 Double Fiber Optical Cables, one for coaxial illumination and another for inclined illumination
9 Retinal Protection Device and Green Filter
10 Video and Photo accessories are option.

Specification:
1 Eyepiece: WF12.5X, pupillary adjustment range 55mm to 75mm, diopter adjustment range +5D to -5D
2 Main Binocular Tube: 30-90° inclinable binocular tube
3 Objective Changer: Parallel optic system, motorized zoom changer (zoom ratio: 1:6), total magnification 4.5x to 27x continuously available, field of view dia. 44.7mm to 7.5mm.
4 Double Coaxial Assistant Binocular: Two sets 0° assistant binocular tube, manual 3-step changer, total magnification 6.4X & 10.8X & 11.4X with field of view dia. 30.5mm & 18.3mm & 11.4mm
5 Coaxial Illumination: Illumination range dia. 50mm, illumination intensity 100,000Lx
6 Inclined Illumination: Illumination range dia. 50mm, illumination intensity 30,000Lx
7 Focal Length: F200mm(175mm, 250mm, 300mm, 350mm, 400mm is option)
8 X/Y Motion Range: 25mm
9 Fine Focusing Range: Range ±25mm, speed: 33s whole distance
10 Maximum Length of Arm: 1200mm
11 New Luzurious Stand with locking wheels, swing angle of the carrier arm 0-300°, height from objective to floor 800mm to 1250mm.