Research grade transmission pilarization microscope.

1. Optical system:Infinity optical system. 2. Total magnification: 40X-600X. 3. Eyepiece: Wide field plan eyepiece WF10X (Φ22mm), crosshair eyepiece WF10X (Φ22mm). 4. Objective: Infinity stress-free plan objective PL4X/PL10X/PL40X (spring)/PL60X (spring). 5. Observation head: Hinged, inclined 30°, trinocular head. 6. Nosepiece: Four-hole (inward-facing ball positioning). 7. Stage: Φ150mm rotatable circular stage. 8. Illumination system: Halogen lamp with adjustable brightness.