Motic BA310 Advanced Upright Microscope


The BA310 is designed for the rigors of daily routine work in the demanding applications of universities, clinics, laboratories, and many other life science or medical applications requiring quality optical performance. This model’s full Koehler configuration provides maximum illumination quality for even the most demanding samples. Additional contrast methods including phase contrast, polarization, dark field, and discussion/teaching devices ensure that this model will offer long term functionality to all user levels.

Main features:

  • Infinity Corrected CCIS® Plan Achromatic objectives
  • Coaxial coarse and fine focusing
  • Quintuple reverse-mounted nosepiece
  • Koehler illumination
  • Choice between Halogen and LED illumination

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Download the full specifications sheet.

Optical system: Colour Corrected Infinity Optical System (CCIS®)

Observation tube: Trinocular head, Siedentopf type, 360º swiveling

Inclination: 30º inclined, 360º rotating

Trinocular light split: 100:0/20:80 or 100:0/0:100

Interpupillary distance: 48-75mm

Diopter adjustment: On both eyepieces, +/- 5 diopter

Eyepieces: Widefield N-WF10X/20mm with diopter adjustment

Nosepiece: Reversed quintuple

Objective classification: CCIS® EC Plan Achromatic, DIN

Objectives: 4X/0.10 (WD 15.9mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.5mm), 100X/1.25/S-Oil (WD 0.15mm)

Objective mounting thread: W 4/5″x1/36″ (RMS standard)

Stand type: Upright

Stage: Mechanical stage with built-in low position rackless coaxial stage control with tension adjustment and sample holder

Stage size: 180x170mm

Travel range X&Y: 80x55mm

Condenser: Focusable and centerable Abbe condenser N.A. 0.90/1.25 with slot for contrast sliders

Diaphragm: Iris diaphragm

Focus mechanism: Coaxial coarse and fine focusing system with tension adjustment

Fine focus precision: 2µm

Focusing stroke: 20mm

Upper limit stop: Upper limit stop preset but adjustable

Filter holder: On top of the illuminator with fixing cap

Transmitted illumination: Koehler Quartz halogen 6V/30W with intensity control

Illumination interchangeability: Quartz halogen 6V/30W or LED 3W

Transformer: Internal

Power supply: 100-240V (CE)

Accessories included: Dust cover, power cord, Allen key, immersion oil (5ml), blue filter, spare fuse, cord
hanger, thumb screw

Dimensions LxWxH: 400x220x400mm

Net weight: 8.6kg

Download the BA310 brochure.

Download the 24-page Motic Life Sciences brochure.

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