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Motic GM-171 Trinocular Gemology Stereo Microscope
Magnification Range
7.5X to 50X
Observation Tube
Trinocular Head
Optical System
Greenough
Features
- Trinocular head with 45° inclination and fixed 50:50 light split
- Adjustable interpupillary distance (52-75mm) for comfortable viewing
- Diopter adjustment on both eyepieces (+/- 5 diopter) for personalized focus
- Widefield WF10X/23mm eyepieces providing a large field of view
- Adjustable iris diaphragm with an aperture range of Ø41mm to Ø2mm
- Coarse focusing system with tension adjustment and a 125mm focusing stroke
- Includes specialized gemology tilting base for precise sample positioning
The Motic GM-171 Trinocular Stereo Microscope is expertly designed for gemological and precious mineral work, providing a magnification range of 7.5X to 50X. Utilizing a Greenough optical system, it offers superior clarity and depth, making it ideal for detailed analysis. The trinocular head is inclined at 45° for ergonomic viewing, and the fixed 50:50 light split allows for precise imaging. Its adjustable interpupillary distance (52-75mm) and diopter adjustment (+/- 5 diopter) on both eyepieces ensure a comfortable and customizable viewing experience. The widefield WF10X/23mm eyepieces also deliver a broad field of view for a comprehensive look at samples.
This microscope features a 6.7:1 zoom system with objectives ranging from 0.75X to 5X and a working distance of 110mm, offering flexibility in handling samples. The 360° rotatable base and tiltable stand allow for easy adjustments to viewing angles, while the adjustable iris diaphragm (Ø41mm - Ø2mm) offers precise control over illumination. Incident illumination is provided by a 7W fluorescent light with a gooseneck for adjustability, while transmitted illumination comes from a 6V/30W Quartz Halogen lamp with intensity control and a darkfield illuminator. Complete with a dust cover, stainless steel wire stone holder, and an aluminum carrying case, the Motic GM-171 is a comprehensive tool for professionals in gemology.
INCLUDED:
The Motic GM-171 Trinocular Gemology Stereo Microscope includes:
- 45° Trinocular Stereomicroscope Head
- 45 Degree Binocular Stereomicroscope Head
- Gemology Tilting Base
- Wire Gem Holder
- Aluminum Carrying Case
- Power Cord
- Operator's Guide
- Manufacturer's Documentation
- 5 Year Manufacturer's Warranty
Optical System | Greenough |
Observation Tube | Trinocular Head |
Inclination | 45º inclined |
Trinocular Light Splot | Fixed 50:50 |
Interpupillary Distance | 5.2 - 7.5 cm. |
Diopter Adjustment | On both eyepieces, +/- 5 diopter |
Eyepieces | Widefield WF10X/23mm |
Objectives System | Zoom, ratio 6.7:1 |
Objectives | 0.75X ~ 5X |
Working Distance | 11.0 cm. |
Stand Type | 360º rotary base |
Diaphragm | Iris diaphragm, adjustable aperture Ø41mm - Ø2mm |
Head Holder | For Ø76mm head |
Focus Mechanism | Coarse focusing system with tension adjustment |
Focusing Stroke | 125mm |
Incident Illumination | Fluorescent 7W with Gooseneck adjustable |
Transmitted Ilumination | Quartz Halogen 6V/30W with intensity control |
Illumination Features | Darkfield illuminator |
Transformer | Internal |
Accessories Included | Dust cover, stainless steel wire stone holder, aluminium carrying case |
Dimensions (LxWxH) | 15.4 x 9.29 x 19.88 (39.1 x 23.6 x 50.5 cm.) |
Base | 12.05 x 9.29 in. (30.6x23.6 cm.) |
Column/Arm Height | 26.8 cm., 45º tilting arm |
Net Weight | 8.2kg |
Power Supply | 100-240V (CE) |
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