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Motic BA310 LED Series Upright Microscope with CCIS® Optics and Koehler Illumination

UsedMoticMicroscope accessoriesUnited States

From€2,788.43excl. VAT

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Observation tube
Binocular head, Siedentopf type, 360° swiveling
Optical system
Colour Corrected Infinity Optical System (CCIS®)
Condenser
Focusable and centerable Abbe condenser N.A. 0.90/1.25 with slot for contrast sliders
Darkfield
Optional slider/turret
Diaphragm
Iris diaphragm
All 33 specifications
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Specifications 33

Brands
Motic
New/Used
Used
Observation tube
Binocular head, Siedentopf type, 360° swiveling
Optical system
Colour Corrected Infinity Optical System (CCIS®)
Condenser
Focusable and centerable Abbe condenser N.A. 0.90/1.25 with slot for contrast sliders
Darkfield
Optional slider/turret
Diaphragm
Iris diaphragm
Diopter adjustment
On both eyepieces, +/- 5 diopter
Eyepieces
Widefield N-WF10X/20mm with diopter adjustment
Filter holder
On top of the illuminator
Fine focus precision
2µm
Focus mechanism
Coaxial coarse and fine focusing system with tension adjustment
Focusing stroke
20mm
Inclination
30° inclined, 360° rotating
Interpupillary distance
48-75mm
Nosepiece
Reversed quintuple
Objective classification
CCIS® EC Plan Achromatic, DIN
Objective mounting thread
W 4/5"x1/36" (RMS standard)
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)
Phase contrast
Optional slider/turret
Polarization
Optional add-on
Stage
Mechanical stage with built-in low position coaxial stage control with tension adjustment and 2-sample holder
Stage size
175x140mm
Stand type
Upright
Standard contrast technique
Brightfield
Transmitted illumination
Koehler 6V/30W Halogen
Travel range X&Y
76x50mm
Upper limit stop
Upper limit stop preset but adjustable
Transformer
Internal
Power supply
100-240V (CE)
Accessories included
Dust cover, power cord, Allen key, Immersion oil (5ml), spare fuse, cord hanger, thumb screw
Dimensions LxWxH
400x220x400mm
Weight Net
8.6kg

Product description

Upright microscope with CCIS® optics, Koehler 6V/30W halogen illumination, and optional digital imaging.

The Motic BA310 LED series microscopes are designed for routine laboratory use with an emphasis on optical precision and robust illumination:

  • Optical System: Colour Corrected Infinity Optical System (CCIS®) for high-quality imaging.
  • Observation Tubes:
  • Binocular Siedentopf head, 360° swiveling.
  • Trinocular Siedentopf head, 360° swiveling for camera attachment.
  • Digital model includes built-in digital camera.
  • Condenser: Focusable and centerable Abbe condenser with N.A. 0.90/1.25 and slot for contrast sliders.
  • Illumination: Koehler 6V/30W halogen light source with adjustable intensity.
  • Focus Mechanism: Coaxial coarse and fine focusing with 2µm fine focus precision and 20mm focusing stroke.
  • Eyepieces: Widefield N-WF10X/20mm with diopter adjustment (+/- 5 diopter).
  • Objectives: CCIS® EC Plan Achromatic DIN standard:
  • 4X/0.10 (WD 15.9 mm)
  • 10X/0.25 (WD 17.4 mm)
  • 40X/0.65/S (WD 0.5 mm)
  • 100X/1.25/S-Oil (WD 0.15 mm)
  • Nosepiece: Reversed quintuple turret for easy objective changes.
  • Stage: Mechanical stage (175 x 140 mm) with built-in low position coaxial stage controls and 2-sample holder, travel range X&Y 76 x 50 mm.
  • Contrast Techniques: Standard brightfield; optional phase contrast, darkfield slider/turret, and polarization add-ons available.
  • Stand: Upright microscope stand with 30° inclined and 360° rotating head, interpupillary distance 48-75 mm (binocular/trinocular) or 55-75 mm (digital).
  • Power Supply: Internal transformer; compatible with 100-240 V CE standards.
  • Included Accessories: Dust cover, power cord, Allen key, immersion oil (5 ml), spare fuse, cord hanger, thumb screw; digital model additionally includes calibration slide and USB cable.
  • Dimensions and Weight: Approximately 400 x 220 x 400-458 mm (L x W x H); net weight ~8.6-8.8 kg.

The series addresses detailed illumination control and optical quality for various laboratory microscopy applications, suitable for routine sample observation and digital imaging integration.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 4 November 2026