Olympus CX31 Binocular Biological Microscope 100x
Olympus CX31 Binocular Biological Microscope 100x

Olympus CX31 Microscope

In stock

SKU: CX31-2

$1,395.00
$1,395.00 $1,895.00 save $500.00
The Olympus CX31 Binocular Biological Microscope is a reliable, ergonomic upright microscope configured with a full four-objective set including a 100x oil immersion objective — ideal for teaching, clinical, and routine laboratory applications requiring high-resolution brightfield imaging.

KEY FEATURES

  • Plan 4x, 10x, 40x, and 100x objectives covering the full range from low-power survey to oil immersion high-resolution imaging
  • Binocular head with WHB 10x widefield eyepieces for comfortable, fatigue-free extended observation
  • Right-hand mechanical stage for smooth, precise slide navigation
  • Integrated Abbe condenser for optimized brightfield illumination and enhanced specimen visibility
  • Condition: Refurbished, Excellent — inspected and performance-verified
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Product Overview

The Olympus CX31 is a fixed-specification binocular biological microscope designed for ease of use, reliability, and optical quality in teaching and routine laboratory environments. All main controls are positioned close together for efficient, minimal-movement operation — reducing fatigue during high-volume slide review. The integrated Abbe condenser optimizes brightfield illumination for consistent, high-contrast specimen visibility across all objectives. Four Plan objectives provide a complete magnification range: the 4x for wide-field specimen survey, 10x for general observation, 40x for detailed cellular imaging, and 100x for oil immersion work at the highest resolution — essential for bacteriology, hematology, and cytology applications. WHB 10x widefield eyepieces and the binocular head deliver comfortable, ergonomic observation for extended sessions. The right-hand mechanical stage enables smooth, controlled slide navigation. This unit has been professionally refurbished to excellent condition and is ready for immediate use.

Technical Specifications

Frame Olympus CX31 with right-hand stage
Head Binocular
Eyepieces WHB 10x Widefield
Objectives Plan 4x, Plan 10x, Plan 40x, Plan 100x (oil)
Condenser Integrated Abbe condenser
Illumination Brightfield
Condition Refurbished, Excellent
SKU CX31-2
Country of Origin Japan
Weight 35 lbs

Microscope Compatibility

Typical Applications

Histology and pathology slide review
Hematology and blood smear examination at 100x oil immersion
Bacteriology and microbiology observation
Cytology and cell morphology analysis
Teaching and educational microscopy
Routine clinical and laboratory brightfield workflows

  • Designed for Mixed-Brand Lab Environments

    Olympus, Nikon, Zeiss, Leica components in one place

  • Quality-Verified New & Pre-Owned Equipment

    Professionally sourced and verified for performance

  • Backed by Spach Optics Warranty & Support

    Ideal for labs using multiple microscope platforms

  • Fast, Reliable U.S. Shipping

    Most orders ship quickly from within the United States

  • Expert Support from Optical Specialists

    Guidance on compatibility, selection, and configuration