[LB-206] Biological Trinocular Microscope with Infinite Optical System and Infinite Plan Achromatic Objective 4×, 10×, 40×, 100×(Oil)

LB-206 Biological Trinocular Microscope with Infinite Optical System are economic, practical and easy to operate. These microscopes adopt LED illumination, which save energy and have long working life, it is also very comfortable for observation. These microscopes are widely used in educational, academic, agricultural and study field. With a microscope adapter, a digital camera (or digital eyepiece) can be plug into the trinocular tube or the eyepiece tube. Rechargeable battery is optional for outdoors operation or places that power supply is not stable.

Print Product Page



  • Infinite optical system.
  • New machining facility and advanced alignment technology.
  • Comfortable operation with updated and ergonomic design.
  • LED light illumination, save energy and long working life.
  • Compact and flexible, ideally suited for desktop, laboratory worktable.
  • Eyepoint height and interpupillary distance can be adjusted to fit for observation.

Technical Specification

Item Specification
Optical System Infinite Optical System
Viewing Head Seidentopf Trinocular Head, Inclined at 30°, 360° Rotatable, Interpupillary Distance 48-75mm
Eyepiece WF10×/18mm
Objective Infinite Plan Achromatic Objective 4×, 10×, 40×, 100×(Oil)
Nosepiece Quadruple Nosepiece
Stage Double Layer Mechanical Stage 132×142mm/ 75×40mm
Focusing Coaxial Coarse & Fine Adjustment, Fine Division 0.002mm, Coarse Stroke 37.7mm per Rotation, Fine Stroke 0.2mm per Rotation, Moving Range 20mm
Condenser Abbe NA 1.25 with Iris Diaphragm
Illumination 1W S-LED illumination, Brightness Adjustable
Optional Accessories Phase Contrast Kit
Dark Field Condenser
Polarization Attachment
Rechargeable battery
Photo adapter for Nikon or Canon DSLR camera
Video adapter: 1X or 0.5X C-mount adapter
Package 1pc/carton, 32cm*26cm*44cm, 6kg

Optional Accessories

Go to Top