Complete Research Grade Inverted Metallographic Microscope
Easy and Comfortable to Use with a Variety of Image Forming Techniques
![]() Image Forming Mirror Turret |
To handle the diversity of incoming samples and their unique analysis requirements the GX71 implements the largest variety of image forming techniques of all the Olympus inverted metallographs. Brightfield, darkfield, DIC, simple polarization, and fluorescence are available for spot-on investigations. Housed in a dust free turret a selection of mirror cubes can be conveniently and quickly rotated from one position to another. |
Built-In Magnification Changer
Continuous zoom or selectable increments allow images to be viewed at higher magnifications for added inspection versatility and/or required test and inspection standards.
![]() Magnification Changer |
![]() Zoom In/Out Function |
Super Widefield Observation
![]() 26.5mm Viewfield Compatible Observation Tubes |
Scan large areas for sample integrity, or defects and irregularities with the 26.5mm view-field offered with the GX-71 system. |
Enhanced Efficiency Through Motorization
The use of motorized components can save time and cut costs when large quantities of samples require analysis. A single handset is available to quickly control the rotation of objectives. For higher levels of speed and analysis, Stream Image Analysis Software will manage additional components such as the motorized filter wheel and automated scanning stages.

Motorized Components and PC control
Excellent Image Clarity and Superb Resolution
Variety of Choices for Superior Imaging Performance
UIS2 optics delivers bright, sharp, high-resolution images suitable for all observation methods: brightfield, darkfield, differential interference contrast, polarization, and fluorescence. Designed with specific wave front aberration controls and specialty coatings for color fidelity, UIS2 optics ensure images are true to form and highly resolved.
| Example Observation Images | ||
![]() Brightfield |
![]() Darkfield |
![]() DIC |
![]() Simple Polarization |
![]() Fluorescence |
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| Diverse Lineup Allows Selections According to the Purpose | |
| MPLAPON | Plan Apochromat Objective Lens Series |
| MPLFLN | Semi Apochromat Objective Lens Series for Brightfield |
| MPLFLN-BD | Semi Apochromat Objective Lens Series for Brightfield and Darkfield |
| MPLFLN-BDP | Semi Apochromat Objective Lens Series for Brightfield and Darkfield |
| LMPLFLN | Long WD Semi Apochromat Objective Lens Series for Brightfield |
| LMPLFLN-BD | Long WD Semi Apochromat Objective Lens Series for Brightfield and Darkfield |
| MPLN | Plan Achromat Objective Lens Series for Brightfield |
| MPLN-BD | Plan Achromat Objective Lens Series for both Brightfield and Darkfield |
| SLMPLN | Super Long WD Plan Achromat Objective Lens Series |
| LCPLFLN-LCD | Long WD Semi Apocromatic Objective Lens Series for LCD |
> Click here for details about UIS2 objective lenses
Software Solution
Built to Easily Work with Digital Cameras and Image Analysis Software
Our full line of digital cameras provide high resolution viewing and fast image transfer while our advanced OLYMPUS Image Analysis Software empowers users and provides all the tools required for today's most complex metallurgical requirements. Choose from Extended Measurements, Standard Metallography and Advanced Metallography application specific modules (over a dozen application specific routines) and automatically populate data and create reports in compliance with the most popular ASTM and ISO specifications, all with just a few clicks of the mouse.
> Click here for the Olympus' lineup of digital cameras
> Click here for the Olympus' lineup of software options
Accessories
Transmitted Light Illuminator
A transmitted light illuminator can be attached to the back of the microscope body, enabling observation of transparent specimens and powders.











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