A gemological microscope is the microscope used by jewelers and gem stone experts. Equipped with good illumination, gem clamp and dark field attachment, BS-8020B&BS-8030B gemological microscopes can meet most of the works for gem experts. The most obvious advantage of them is cost effective and affordable. They are especially designed to view precious stone samples and the pieces of jewelry that contain them. 1. Good quality illumination, come with gem clamp and dark field attachment. 2. Cost effective and affordable gemological microscopes
| Model | BS-8020B | BS-8030B | BS-8030T | |
| Viewing Head | Inclined Binocular head, 360° Rotatable | ● | ● | |
| Inclined Trinocular head, 360° Rotatable | ● | |||
| Eyepiece | WF10X/20 | ● | ○ | |
| SWF10X/22 | ● | ● | ||
| WF5X | ○ | ○ | ○ | |
| WF15X | ○ | ○ | ○ | |
| WF20X | ○ | ○ | ○ | |
| Objective | 1X-4X | ● | ● | |
| 0.7X~3.6X | ○ | ○ | ||
| 2X, 4X | ● | |||
| 1X, 2X | ○ | |||
| 1X, 3X | ○ | |||
| Incident Illumination | Halogen lamp 12V/10W | ● | ● | ● |
| Fluorescent 10W | ○ | ● | ● | |
| Transmitted Illumination | Halogen lamp 12V/10W | ● | ● | ● |
| Accessories | High quality Jewel clamp | ● | ● | ● |
| Darkfield working stage (with diagram) | ● | ● | ● | |
Note: ● Standard Outfit, ○ Optional
| Model | Objective | Working Distance(mm) | Field of View(mm) |
| BS-8030B & BS-8030T | 1X-4X | 90.5 | 22-5.5 |
| 0.7X~3.6X | 86 | 26-5.8 | |
| BS-8020B | 1X | 75 | 20 |
| 2X | 91 | 91 | |
| 3X | 69 | 10 | |
| 4X | 70 | 5 |
BS-8020B
BS-8030B