GEMMOLOGICAL MICROSCOPE Trinocular

Optika Microscope for gemstones

Trinocular gemological stereomicroscope for brightfield and darkfield applications with special side-emitting LED illumination ring for true darkfield illumination.

Equipped also with an incident LED flexible arm and a diffusive LED disc for transmitted illumination.

The instrument can be easily tilted horizontally for immersion analysis.

220Volt

Optional: Immersion Set and Polarizing filter 

Specifications

Observation mode: Brightfield, darkfield.

Heads: Trinocular, 45° inclined, 360° rotating.

Interpupillary distance: Adjustable between 51 and 75 mm.

Dioptric adjustment: On both eyepiece tubes.

Eyepieces: WF10x/21 mm, high eye-point.

Objective: Parfocal achromatic zoom 0.7x…4.5x (zoom factor 6.43:1).

Working distance: 100 mm.

Specimen stage: Gemological stage, with clamp for holding gems.

Focusing: Rack and pinion mechanism controlled by a pair of knobs.

Stand: Fixed arm stand with tilting system (with position lock control). It can be totally overturned and rotated allowing in this way to obtain a 2-in-one instrument: an instrument for standard observations and one for observation of water-immersed gems.

Darkfield illumination: Equipped with a state-of-the-art illuminator for darkfield observation. It consist of an innovative side-emmiting LEDs ring with an emission angle of 38°. With brightness control.

Transmitted light llumination: Equipped with a LED illuminator, located under the stage. With brightness control.

Incident illumination: Equipped with a flexible gooseneck-arm 4LED illuminator. With brightness control. Color temperature: Pure white 6,300 K