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The CX31-P microscope is ideal for polarized light observations. Compact in design , yet capable of technically advanced tasks such as retardation measurements , the CX31P is a wise choice for daily laboratory use.

• High Optical Performance
• Accessories Supporting High-level Polarized Observation

High Optical Performance

Space Saving High Performance Polarizing Microscope

CX31-P space saving body offers high quality polarized images and a wide range of options.This model is a cost-effective solution with a versatility of functions.

Example Observation Images
Biotite Granite	Quartz Diorite	Tencel	Sodium Urate

Objective Lenses Dedicated to Polarized Light

Choose from specially manufactured strain-free objective lenses (PLN4xP, ACHN-P and UPLFLN-P) that are designed to ensure the highest quality images during polarized observations.

UPLFLN-P Series

UPLFLN-P Series Specifications Product Name Numerical Aperture (N.A.) Working Distance (W.D.) UPLFLN4XP 0.13 17.0mm UPLFLN10XP 0.3 10.0mm UPLFLN20XP 0.5 2.1mm UPLFLN40XP 0.75 0.51mm UPLFLN100XOP 1.3 0.2mm

ACHN-P Series

ACHN-P Series Specifications Product Name Numerical Aperture (N.A.) Working Distance (W.D.) ACHN10xP 0.25 6.0mm ACHN20xP 0.40 3.0mm ACHN40xP 0.65 0.45mm ACHN100xOP 1.25 0.13mm

Improved Polarizer and Analyzer

Specially designed condenser and polarizing filters offer, high EF value* and provide greatly enhanced polarized light images.
* EF value: the ratio of brightness of parallel Nicols to crossed Nicols. The higher is the EF value, the less is the distortion of the optical system. This means that a higher EF value is superior in polarization characteristics.

Orthoscopic/ Conoscopic Observation

Various operations are centralized including switching between the conoscopic and orthoscopic methods by the insertion/removal of a Bertrand lens.

Peridotite (crossed polarizers)

Conoscopic image of a biaxial crystal (topaz)

High-rigid Frame that Prevents Image Blurring

To make the most of the superior optical performance, the basic performance has been enhanced with a highly rigid frame, interior focus mechanism and stage.

Binocular Observation Tube that Allows Interpupillary Adjustment without Precise Reticle Alignment

The binocular observation tube has a mechanism that allows interpupillary adjustment without inclination of the reticle such as a cross-hair in an objective lens. This enables exact alignment of the vibration direction of polarization.

Accessories Supporting High-level Polarized Observation

Precise Centering

The circular rotatable stage has two centering knobs and allows smooth sample rotation. A selectable click stop every 45 degrees enables accurate observation and measurement.

 Picture of Rotating Stage

X-Y Mechanical Stage

For added versatility an x-y mechanical specimen holder is available for easy x-y movement of one's specimen. Mounting an attachable cross movement mechanical stage (U-FMP) onto the circular rotatable stage allows precision x-y focus, especially useful at higher magnifications. Interference between the mechanical stage and the objectives is eliminated, and images of superb quality can be effortlessly observed with all objective magnification.

Objective Lens Centering Adapters

Four objective centering adapters center your objective for precise specimen observation.

Wide Choice of Compensators

Test Plates/Compensators

Easy Adaptation of Digital Cameras, Image Analysis Software and Automated Accessories

The OLYMPUS Stream Image Analysis Software has been designed specifically for industrial microscopy applications with intuitive menus and advanced software routines. Users are empowered with the latest image analysis and management solutions to satisfy specific application requirements.

> Click here for the Olympus' lineup of digital cameras
> Click here for the Olympus' lineup of software options

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