Motic BA-81B-MS Compound Microscope
The BA‑81B‑MS Binocular Biological Microscope is part of the Motic BA80 Series, a proven range of microscopes designed specifically for education and routine laboratory use. Built with durable metal construction, precision mechanics and high‑quality glass optics, this microscope delivers reliable performance in classrooms, training labs and teaching environments.
Its ergonomic design, safe LED illumination and easy‑to‑use controls make it particularly well suited for middle to senior education, as well as general biological observation.
Key Features:
- Binocular viewing head with 30° inclination and 360° rotation
- Widefield WF10× / 18 mm eyepieces for comfortable observation
- EA Achromatic DIN objectives: 4×, 10×, 40× (spring), 100× oil (spring)
- Reversed quadruple revolving nosepiece with positive click stops
- Separate coarse and fine focusing system for precise control
- Built‑in low‑position coaxial mechanical stage (120 × 120 mm)
- Focusable Abbe condenser with iris diaphragm
- LED illumination with intensity control (bright, white, heat‑free light)
- Robust metal construction for long‑term durability
Specifications:
- Head: Binocular, 30° inclined, 360° rotatable
- Eyepieces: WF10× / 18 mm
- Objectives: EA Achromatic 4×, 10×, 40× (S), 100× (S) oil
- Nosepiece: Reversed quadruple
- Focusing: Separate coarse and fine controls
- Stage: Built‑in coaxial mechanical stage, 120 × 120 mm
- Condenser: Abbe, N.A. 1.25 with iris diaphragm
- Illumination: Variable LED, heat‑free
- Z‑axis movement: 14 mm with frosted glass
Warranty:
5 year warranty on mechanical components and 1 year warranty on electrical components





