Introduction
A gemological microscope is a specialized microscope used for the examination and the identification of the gemstones, and it is used in the gemology, the jewelry, the appraisal, and the research for the observation of the internal and the external features of the gemstones. The gemological microscope is a binocular or a trinocular microscope with a magnification of typically 10x to 90x, and it provides an illumination system, including the dark-field illumination, the bright-field illumination, and the transmitted light, which reveal the internal features of the gemstones, such as the inclusions, the growth patterns, the fractures, and the color zoning, and it may include a polarizing filter for the examination of the optical properties; the gemological microscope is used for the identification of the gemstones, for the detection of the treatments and the synthetics, for the grading of the clarity, for the examination of the cut and the polish, for the appraisal of the jewelry, and for many other applications, and it is an essential instrument in the gemology; the gemological microscope is available in various configurations, with features such as the zoom magnification, the fiber-optic illumination, and the digital imaging for the documentation, and it is used by the gemologists, the jewelers, the appraisers, and the researchers. Gemological microscopes are used in the gemological laboratories, in the jewelry industry, in the appraisal offices, in the educational institutions, and for many other applications. With their examination of the gemstones, gemological microscopes are essential for the gem identification and the grading.
Gemological Microscope LGOM-T2011
Gemological Microscope offers a magnification range of 8X–50X. The microscope features high-eye-point WF10X eyepieces. It comes with a 360° rotating stage to inspect gems from every an...
Gemological Microscope LGOM-T2010
Gemological Microscope has a trinocular viewing head, inclined at 45°. Its zoom objective range extends from 0.67× to 4.5× with a 1:6.7 zoom ratio. The 360° rotatable base allows fle...
Digital Gemological Microscope LGOM-T2020
Digital Gemological Microscope is equipped with advanced a 3.2MP digital camera for capturing high-resolution images. With a magnification range of 12x to 75x, it ensures detailed gemsto...
Gemological Microscope LGOM-T2011
Gemological Microscope has a zoom range of 0.8x to 5x with a 1:6.3 zoom ratio for high magnification. The focusing range is adjustable up to 110mm for detailed gemstone viewing. The ergo...
Gemological Microscope LGOM-T2010
Gemological Microscope features a zoom objective range of 0.67× to 4.5× with 1:6.7 zoom ratio. It features a binocular viewing head inclined at 45° with 52 to 76 mm interpupillary ad...
Standards
ISO 9345:2019-Microscopes-Interfacing dimensions for imaging components
Complies with the above standards, but is not limited to them.
Features
1. Gemological microscope for examining gemstones and jewelry.
2. Stereo zoom microscope with darkfield and brightfield illumination.
3. For gemologists, appraisers and jewelry laboratories.
4. Includes microscope, gem holder, lighting and manual.
5. Reveals inclusions, treatments and authenticity of gems.
FAQ
Q1: What scenarios is this microscope used for?
A: It examines gemstones and mounted jewelry for inclusions, treatments, fractures and authenticity using stereo zoom with darkfield and brightfield illumination, supporting grading, appraisal and identification.
Q2: What standards does it comply with?
A: It follows gemological laboratory practices and related optical equipment standards, with magnification and illumination verified. Grading labs document findings under standardized conditions.
Q3: What is the warranty?
A: The microscope carries a 12 to 24 month warranty covering the optics, stand and lighting. Bulbs are wear parts. Damage from drops or unauthorized repair is excluded.
Q4: Is it hard to operate?
A: Operation requires gemological training to interpret inclusions and treatments. We provide a manual and training on lighting and magnification.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Bulbs and gem holders are model-specific, while cleaning supplies are universal. Ongoing cost is minimal.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include zoom range, darkfield bases, cameras, fluorescence, multiple gem holders and digital imaging. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the microscope and manual. Setup is performed by the user, with training available.
Q10: What items are compatible?
A: It handles loose and mounted gemstones within the working distance. It is not for large objects, non-optical analysis, or specimens beyond stand capacity.
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