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Motic K-400P Stereo Microscope with CMO Infinity Optical System

UsedMoticMicroscopesUnited States

From€2,495.2excl. VAT

In stock

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Observation tube
Binocular head
Optical system
Common Main Objective (CMO) Infinity optical System
Base
329x277mm
Column/Arm
Height 295mm, Ø32mm
Darkfield
Optional add-on
All 23 specifications
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Specifications 23

Brands
Motic
New/Used
Used
Observation tube
Binocular head
Optical system
Common Main Objective (CMO) Infinity optical System
Base
329x277mm
Column/Arm
Height 295mm, Ø32mm
Darkfield
Optional add-on
Diopter adjustment
On both tubes, +/- 5 diopter
Eyepieces
Widefield WF10X/23mm
Focus mechanism
Coarse focusing system with tension adjustment
Focusing stroke
49mm
Head holder
For Ø32mm column
Inclination
45° inclined
Interpupillary distance
54-76mm
Objectives
6X, 12X, 25X, 50X
Objectives system
4-position drum magnification changer
Polarization
Optional add-on
Stand type
Pole type stand
Standard contrast technique
Brightfield
Working distance
89mm
Accessories included
Dust cover, black/white stage plate
Dimensions LxWxH
329x277x399mm
Weight Net
5.8kg

Product description

Stereo microscope with CMO infinity optics, 6-50X objectives, binocular head, pole stand, and optional polarization/darkfield.

The Motic K-400P is a stereo microscope featuring a Common Main Objective (CMO) Infinity optical system that enables high-quality imaging. Key specifications include:

  • Observation tube: Binocular head with 45° inclination
  • Eyepieces: Widefield WF10X/23mm
  • Magnification: Objectives of 6X, 12X, 25X, and 50X on a 4-position drum changer
  • Focus mechanism: Coarse focusing with tension adjustment, 49 mm stroke
  • Diopter adjustment: ±5 diopters on both tubes
  • Interpupillary distance: 54–76 mm adjustable
  • Working distance: 89 mm
  • Stand: Pole type stand with a 295 mm height column (Ø32 mm)
  • Contrast techniques: Standard brightfield; optional darkfield and polarization add-ons available
  • Dimensions: 329 x 277 x 399 mm (L x W x H)
  • Weight: 5.8 kg
  • Included accessories: Dust cover, black and white stage plate

The design supports modularity with three body options and various stands and objectives for application flexibility.

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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