
Professional Multi Person Observation Series Biological Microscope. Multi-Person Observation: Simultaneous viewing for 2 to 10 people with undistorted images and no brightness loss. Advanced Optical System: Infinite optical system with 40-1000X magnification and differential interference contrast. Versatile Applications: Ideal for biology, bacteriology, histology, medicinal chemistry, and clinical teaching. Precision Mechanics: Double-layer mechanical stage with 50x75mm range and coaxial coarse/fine focus. Reliable Warranty: Comprehensive 12-month warranty coverage for peace of mind. Customization Support: OEM and ODM services available with professional R&D engineering support. Quality Certification: CE approved with stable power supply options for 110V or 220V.