Scientific grade stereo microscope

1. Optical system: Finite far-optical system 2. Total magnification:7X-157.5X. 3. Eyepiece: Wide field plan eyepiece WF10X (Φ22mm). 4. Objective: 0.7-6.3× continuous zoom objective (zoom ratio:1:9). 5. Vertical travel range:83mm. 6. Field of view:Φ33.8~Φ3.49. 7. Stage: with black and white plate. 8. Illumination system: Upper and lower light sources: LED lamps.