Thumbnail | Description | Part # / Price |
 | GEM Professional Series BF/DF Zoom Stereo scopes | |
 | Binocular GEMOLOGY Microscope with EMZ-5 body, BF/DF support | GEMZ/BF-DF -5 US$2728 |
 | Trinocular GEMOLOGY Microscope with EMZ-5TR body, BF/DF support | GEMZ/BF-DF -5TR US$2999 |
| GEM Professional Series BF/DF Turret Stereo scopes | |
 | Binocular GEMOLOGY Microscope with EMT-2 Turret body, BF/DF support | GEMT/BF-DF -2 US$2152 |
 | Binocular GEMOLOGY Microscope with EMT-4 Turret body, BF/DF support | GEMT/BF-DF -4 US$2152 |
Need brightfield support in addition to the standard darkfield for GEM scopes? These scopes let you switch back and forth between both illumination modes.