Gem BF/DF Professional Microscopes


The GEM BF/DF Series of professional gem microscopes is based on EM Series stereo microscope bodies. These stereoscopes provide both brightfield and darkfield capability in addition to excellent optics, rugged dependability, versatility, and economy that no other manufacturer can match. Choose from the zoom body GEMZ/BF-DF or the turret body GEMT/BF-DF mounted on a full-sized gem stand that offers powerful transmitted illumination suitable for photomicrography, with a lever for switching between brightfield and darkfield modes. These systems include a 2-stage fluorescent incident illuminator which is very useful for viewing gem inclusions. Both models are available in either 115V or 220/240V. All GEM Series microscopes come with dust covers and rubber eyeshields.
 

 
GEMZ/BF-DF-5  Gem BF/DF Binocular Zoom Stereo System

Provides an easy and elegant way to show your precious stones!

 

Body: EMZ-5 binocular 0.7X - 4.5X zoom range, rotatable 360°

 

Magnification: 7X - 45X (with 10X eyepieces) 14X - 90X (with 20X eyepieces)

 

Eyepieces: SWF10X and SWF20X are included.

 

Stand: GEMZ/BF-DF Professional gem stand, inclinable for greater ease of showing precious stones, with built-in brightfield/darkfield 30W tungsten transmitted light illumination system, variable intensity control, gem clamp, and fluorescent incident illuminator with articulating arm.

 

Options include: Full range of EM Series eyepieces.

GEMZ/BF-DF-5
GEMZ/BF-DF-5TR  Gem BF/DF Trinocular Zoom Stereo System

Provides an easy and elegant way to show your precious stones!

 

Body: EMZ-5TR trinocular 0.7X - 4.5X zoom range, rotatable 360° (EMZ-5TR directs the image to the right eyetube and photo or video port simultaneously)

 

Magnification: 7X - 45X (with 10X eyepieces) 14X - 90X (with 20X eyepieces)

 

Eyepieces: SWF10X and SWF20X are included.

 

Stand: GEMZ/BF-DF Professional gem stand, inclinable for greater ease of showing precious stones, with built-in brightfield/darkfield 30W tungsten transmitted light illumination system, variable intensity control, gem clamp, and fluorescent incident illuminator with articulating arm.

 

Options include: Full range of EM Series eyepieces.

GEMZ/BF-DF-5TR

GEMT/BF-DF-4  Turret Gem Microscope

Provides an easy and elegant way to show your precious stones!

 

Body: EMT-4 binocular 1x and 4x magnification turret body, rotatable 360°

 

Magnification: 10X, 40X (with 10X eyepieces) 20X, 80X (with 20X eyepieces)

 

Eyepieces: SWF10X and SWF20X are included.

 

Stand: GEMZ/BF-DF Professional gem stand, inclinable for greater ease of showing precious stones, with built-in brightfield/darkfield 30W tungsten transmitted light illumination system, variable intensity control, gem clamp, and fluorescent incident illuminator with articulating arm.

 

Options include: Full range of EM Series eyepieces.


 

GEMT/BF-DF-4
 

Additional models

GEMZ/BF-DF-8TR

EMZ-8TR directs the image to both eyetubes and the photo or video port simultaneously.

GEMT/BF-DF-2

Includes binocular stereo with 1x and 3x objectives in a turret magnification

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