XUP400 Optical Polarizing Microscope
The XUP400 is a series of optical polarizing microscopes for mineralogy, geology, materials science and quality control.

Product Overview
The XUP400 is a series of optical polarizing microscopes for mineralogy, geology, materials science and quality control. It uses infinity-plan objectives and a rotatable polarizing unit to analyse birefringent materials. The XUP400 is available with binocular or trinocular heads, and accepts a range of optional objectives, filters and mechanical stages.
- HeadBinocular / Trinocular
- Interpupillary distance48mm~76mm
- ObjectivePLAN 4X/0.10, PLAN 10X/0.25, PLAN 20X/0.40(S), PLAN 40X/0.66(S), PLAN 60X/0.80(S), LPL 5X/0.13, LPL 10X/0.25, LPL 20X/0.40, LPL 50X/0.70(S)
- NosepieceQuintuple (center adjustable)
- POL Media AnalyzerRotatable 360°, module type
- Bertrand lensBuilt In Center adjustable
Key Benefits
- Seidentopf binocular or trinocular heads offer ergonomic viewing and camera attachment
- Infinity-plan objectives reduce image distortion and maintain resolution across the field
- Rotatable POL media analyzer with 360° locking lets the operator select the angle of analysis
- Built-in Bertrand lens aids in the identification of birefringent materials
- Coaxial coarse and fine focus with 2μm fine division for precise sample positioning
Application Scenarios
- Identifying minerals in thin sections for petrographic analysis
- Examining polymer films for stress patterns and orientation
- Quality control of crystals and birefringent materials
- Teaching polarized light microscopy techniques in geology and materials science
- Analyzing fibre orientation in textiles and composites
Who It Is For
- Geology and mineralogy laboratories
- Materials science research and development
- Polymer and plastics quality control
- Pharmaceutical and chemical analysis
- Educational institutions teaching materials science and microscopy
Problems It Solves
- A fixed polarizing unit limits the angles of analysis for certain materials
- Non-infinity objectives suffer from field curvature and chromatic aberration
- Difficult sample positioning slows down analysis and reduces accuracy
- Lack of a Bertrand lens complicates the identification of certain minerals
- Poor ergonomics lead to operator fatigue during long observation sessions
Technical Features
- Seidentopf binocular or trinocular head inclined at 30° and rotatable 360°
- Quintuple nosepiece with center adjustable function
- Rotatable POL media analyzer, module type, with locking mechanism
- Built-in Bertrand lens, center adjustable
- Revolving round stage with 360° rotation, 1° division, and 6' vernier scale
Specifications
| Head | Binocular / Trinocular |
|---|---|
| Interpupillary distance | 48mm~76mm |
| Objective | PLAN 4X/0.10, PLAN 10X/0.25, PLAN 20X/0.40(S), PLAN 40X/0.66(S), PLAN 60X/0.80(S), LPL 5X/0.13, LPL 10X/0.25, LPL 20X/0.40, LPL 50X/0.70(S) |
| Nosepiece | Quintuple (center adjustable) |
| POL Media Analyzer | Rotatable 360°, module type |
| Bertrand lens | Built In Center adjustable |
| Stage | Diameter: 148mm, 360° rotatable, 1° division, 6' vernier |
| Condenser | N.A.0.9/0.13, polarizing unit |
| Focusing | Coaxial Coarse and Fine, Coarse stroke 25mm, Fine stroke 0.2mm/rotation, fine division 2 μm |
| Illumination | 6V/20W Halogen / 6V/30W Halogen / 12V/50W Halogen |
| Filters | Blue, Amber, Green, Neutral |
| C-Mount | 0.57 X (Focus adjustable) / 1X |
Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.
Customization Options
- Binocular or trinocular head selection
- Optional auxiliary objectives to extend magnification and working distance
- Selection of filters for specific applications
- Choice of mechanical stage options
Comparison With Other Options
| Microscope without polarizing unit | The XUP400 adds a full polarizing unit with analyser, Bertrand lens and rotatable stage for birefringent material analysis. |
|---|---|
| Simple polarizing microscope | The XUP400 uses infinity-plan objectives for improved image quality and reduced distortion compared to finite objectives. |
| Digital microscope | The XUP400 offers a traditional optical path for high-resolution observation, while digital microscopes may have lower resolution. |
Use Guide
- Ensure the interpupillary distance is set between 48mm and 76mm for comfortable viewing
- Use the coaxial coarse and fine focus knobs for precise sample positioning
- Adjust the polarizing unit and analyser to control the contrast and visibility of birefringent materials
- Select the appropriate objective magnification for the sample and application
- Use the filters to enhance specific features or reduce glare
More From Polarizing Microscope
Frequently Asked Questions
What is the interpupillary distance range?
48mm to 76mm.
What type of objectives are used?
Infinity-plan objectives are used for reduced distortion and improved resolution.
Is a camera adapter available?
A C-Mount 0.57X or 1X adapter is available as an optional accessory.
What is the range of the rotatable stage?
360° with 1° divisions and 6' vernier scale.
What illumination options are available?
6V/20W, 6V/30W halogen, and 12V/50W halogen options are available.
What is the warranty period?
Please contact us for warranty details.
What is the lead time for delivery?
Please contact us for current lead times.
Request A Price On The XUP400 Optical Polarizing Microscope
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