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Motic GM-171 Binocular Gemology Stereo Microscope
Product Description
Motic GM-171 Binocular Gemology Stereo Microscope
Magnification Range 7.5X to 50X Observation Tube Binocular Head Optical System Greenough
Features
- Designed for gemological and precious mineral work
- Greenough optical system with 7.5X–50X stereo zoom head
- Binocular head inclined at 45° for comfortable viewing
- Interpupillary distance adjustable from 52-75mm for user comfort
- Diopter adjustment on both eyepieces (+/- 5 diopter) for sight compensation
- Widefield WF10X/23mm eyepieces for a large field of view
- Zoom system with a 6.7:1 ratio and objectives ranging from 0.75X to 5X
- 110mm working distance for flexibility in sample handling
- Adjustable iris diaphragm with an aperture range of Ø41mm to Ø2mm
The Motic GM-171 Stereo Microscope is specifically designed for gemological and precious mineral analysis, offering a versatile magnification range from 7.5X to 50X. Equipped with a Greenough optical system, this microscope delivers sharp, high-quality images, ideal for detailed examination of gems and stones. The binocular head is inclined at 45°, allowing for ergonomic viewing, while the adjustable interpupillary distance (52-75mm) ensures comfort during extended use. Diopter adjustment on both eyepieces (+/- 5 diopter) provides precise vision correction, and the widefield WF10X/23mm eyepieces offer a broad field of view.
This microscope is built for flexibility and ease of use, featuring a 110mm working distance and a 360° rotatable base, which makes handling samples simple and efficient. The adjustable iris diaphragm, with an aperture range from Ø41mm to Ø2mm, enhances the control of lighting conditions. Incident illumination is provided by a 7W fluorescent gooseneck light, while a 6V/30W Quartz Halogen lamp with intensity control ensures bright transmitted illumination with a darkfield option. The GM-171 also comes with a durable aluminum carrying case, a stainless steel wire stone holder, and a dust cover, making it a comprehensive tool for professionals in the gemology field.
INCLUDED: The Motic GM-171 Binocular Gemology Stereo Microscope includes:
- 45° Binocular 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
Item Stats
Product details
| Optical System | Greenough |
| Observation Tube | Binocular head |
| Inclination | 45º inclined |
| 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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Northeastern UniversityFrom €1,856.06*ex. VAT
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