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Marketplace
Analytics
Brand
Motic
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$2,161.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Motic GM-171 Binocular Gemology Stereo Microscope

Marshall Scientific$2,161.00 (ex VAT)
item image

Description by the supplier

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

Product details
Optical SystemGreenough
Observation TubeBinocular head
Inclination45º inclined
Interpupillary Distance5.2 - 7.5 cm.
Diopter AdjustmentOn both eyepieces, +/- 5 diopter
EyepiecesWidefield WF10X/23mm
Objectives SystemZoom, ratio 6.7:1
Objectives0.75X ~ 5X
Working Distance11.0 cm.
Stand Type360º rotary base
DiaphragmIris diaphragm, adjustable aperture Ø41mm - Ø2mm
Head HolderFor Ø76mm head
Focus MechanismCoarse focusing system with tension adjustment
Focusing Stroke125mm
Incident IlluminationFluorescent 7W with Gooseneck adjustable
Transmitted IluminationQuartz Halogen 6V/30W with intensity control
Illumination FeaturesDarkfield illuminator
TransformerInternal
Accessories IncludedDust 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.)
Base12.05 x 9.29 in. (30.6x23.6 cm.)
Column/Arm Height26.8 cm., 45º tilting arm
Net Weight8.2kg
Power Supply100-240V (CE)
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