GM-171 Binocular Standard Package - Motic Microscopes




Motic GM-171 is the scope for gemological and precious minerals work. Having a 7.5X-50X stereo zoom head with modern Brightfield/Darkfield gem stand, the scope allows quick and easy analysis of samples. 

Optical system Greenough
Observation tube Binocular head
Inclination 45º inclined
Interpupillary distance 52-75mm
Diopter adjustment On both eyepieces, +/- 5 diopter
Eyepieces Widefield WF10X/23mm
Objectives system Zoom, ratio 6.7:1
Objectives 0.75X~5X
Working distance 110mm
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 illumination Quartz Halogen 6V/30W with intensity control
Illumination features Darkfield illuminator
Transformer Internal
Power supply 100-240V (CE)
Accessories included Dust cover, stainless steel wire stone holder, aluminium carrying case
Dimensions LxWxH 391x236x505mm
Base 306x236mm
Column/Arm Height 268mm, 45º tilting arm
Net weight 8.2kg