Motic GEMMOLOGICAL MICROSCOPE - Binocular

Jewelry binocular microscope

A special stereo microscope setup for the inspection of gems and minerals.

The Greenough optical system delivers clear and distortion-free images in a 6.7:1 zoom, giving a magnification range of 7.5X-50X in standard outfit.

The implemented click-stops allow precise reproduction of magnification for measurements. The instrument comes with a special transmitted/incident illumination adapted to the specifics of translucent precious stone.

Specifications:

Model: GM-171 Binocular

Observation tube: Binocular head

Optical system: Greenough

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

Weight Net 8.2kg