Introduction
Comparison microscope is a benchtop unit with dual stage setup for simultaneous viewing of two separate specimens. Methods such are field cutting, jointing and overlapping are used for specimen comparison. Polarizing attachment is used for stray and glare light elimination. It features excellent optical performance and complete comparison function. C-mount video attachment can be used for synchronous observation.
Applications
Used in forensic science, police schools, to compare and identify the bullet, tool marks, fingerprints, seals, text, signatures, drawings, and bank notes.
Specifications
| Total optical magnification | 5X ~ 120X |
| Viewing head | Seidentopf Trinocular Head Inclined at 45° Interpupilary Distance 55 mm ~75mm |
| Eyepiece | Wide Field Eyepiece WF10×/ 22mm, diopter adjustment Wide Field Eyepiece WF20×/ 12mm, diopter adjustment |
| Field of view | Φ 2 mm ~ Φ 60 mm |
| Objective | 0.5X 1X 1.5X 2X 4X 6X |
| Nosepiece | Sextuple nosepiece |
| Stage | Manually operate stage Moving range: X-54mm, Y-54mm, Z-54mm Two stage horizontal moving range: 60 mm The coarse vertical lifting range: 60 mm |
| Stage size | 100 mm × 100 mm |
| Horizontal rotation | 0° ~ 360° |
| Illumination | High power LED illumination, Brightness and angel adjustable Side illumination, 12 V / 50 W air cooled reflecting lamps Polarizing attachment |
| Dimension (L X W X H) | 390 × 380 × 700 mm |
Features
Left or Right single view field observation, overlapping view field observation, segmentation and jointing view field observation
High resolution (can identify tiny differences between objects accurately)
Nosepiece has stop clicks (comfortable to change the objectives)
The transverse, longitudinal and vertical stage directions
Two stages can be adjusted horizontally at the same time
Images and videos can be saved and analyzed
DSLR camera attachment
Coaxial illumination device (optional)
FAQ
Q1: What is the magnification range of this microscope?
A1: The magnification range is 40× to 800× (e.g., 40× to 1000× for biological microscopes), with replaceable objectives for different observation needs.
Q2: Does it support digital imaging?
A2: No, but supports optional digital camera installation - Some models are equipped with a digital camera interface, which can be connected to a computer for image capture and analysis.
Q3: How to adjust the focus for clear observation?
A3: It has coarse and fine adjustment knobs. First use the coarse adjustment to find the sample, then use the fine adjustment to get a clear image.
Q4: What type of light source does it use?
A4: It adopts a LED light source, which has long service life (up to 50000 hours) and stable brightness, without frequent bulb replacement.
Q5: Is the microscope easy to maintain?
A5: Regular maintenance only requires wiping the lenses with lens paper and keeping the stage clean. Avoid touching the lens surface with fingers.
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