The BK Series Lab Use Biological Binocular Microscope is a high-quality optical instrument designed for research, university, and hospital applications. This advanced microscope features a polarizing optical system, making it ideal for detailed microscopic analysis in various scientific fields.
**Key Specifications:**
- **Model No.:** BK Series
- **Usage:** Research
- **Principle:** Optics – Polarizing Microscope
- **Item:** BK Series Lab Use Biological Binocular Microscope
- **Drawtube:** Binocular
- **Seidentopf Binocular Head 1:** Inclined 30°, Rotatable 360°
- **Seidentopf Binocular Head 2:** Interpupilary Distance 50 - 75mm
- **Koehler Illumination:** Halogen Lamp (6V/20W or 6V/30W)
- **Stage Size:** 190X140mm
- **Stage Travel:** 78mm × 55mm
- **Filter:** Blue
- **Field of Use:** University, Research, Hospital
- **Trademark:** Nanbei - BK
- **Transport Package:** Export Standard Packaging
- **Certification:** CE
- **Origin:** Zhengzhou, China
- **HS Code:** 9011800090
**BK Series Microscope Outfits:**
| Items | Specification | BK300 | BK5000 |
|--------------------|----------------------------------------------|-------|--------|
| Eyepiece | WF 10X-18 mm | ** | oo |
| | WF 10X-20 mm | oo | ** |
| | WF 16X-13 mm | oo | oo |
| | WF 10X-18 mm (0.1mm) | oo | oo |
| | WF 10X-20 mm (0.1mm) | oo | oo |
| Plan Objective | 4X /0.10 | ** | |
| | 10X /0.25 | ** | |
| | 40X /0.65 (S) | ** | |
| | 100X /1.25 (Oil) (S) | ** | |
| | 20X /0.40 | oo | |
| | 60X /0.80 (S) | oo | |
| Infinity Plan Obj. | 4X /0.10 | | ** |
| | 10X /0.25 | | ** |
| | 20X /0.40 | | ** |
| | 40X (S) /0.66 (S) | | ** |
| | 100X /1.25 (Oil) (S) | | ** |
| | 2.5X /0.07 | | oo |
| | 60X /0.80 (S) | | oo |
| Seidentopf Head | Inclined 30°, Rotatable 360°, Interpupilary 50-75mm | ** | ** |
| Trinocular Head | Inclined 30°, Rotatable 360°, Interpupilary 50-75mm, Light Distribution 100:0 / 80:20 | oo | oo |
| Nosepiece | Quadplex | ** | oo |
| | Quintuple | oo | ** |
| Mechanical Stage | Stage Size: 190X140mm, Travel: 78×55mm, Coaxial Focus, Two Slide Holder | ** | ** |
| Condenser | Abbe N.A. 1.25 (Iris Diaphragm) | ** | ** |
| | Swing out condenser N.A. 0.9/0.13 | oo | oo |
| Koehler Illumination | 6V/20W Halogen Lamp | ** | ** |
| | 6V/30W Halogen Lamp | oo | oo |
| | 3W-LED Illumination | oo | oo |
| Polarizing Attachment | Analyzer / Polarizer | oo | oo |
| Phase Contrast Unit | Quintuple hole turret, 10X/20X/40X/100X phase objective | | oo |
| Dark Field Unit | N.A. 0.9 (Dry) | oo | oo |
| C-mount | 1X | oo | oo |
**Note:** "*" in the table indicates standard attachment, "O" denotes optional accessories.
**Packing Size:** 565mm x 310mm x 410mm
**Gross Weight:** 12 kgs
**Net Weight:** 10 kgs
For more information, feel free to email or call me. I will respond within 24 hours.
**Mobile:** +86-137-3382-8061
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