- Model No.: BZ-260D
- Type: Stereomicroscope
- Mobility: Desktop
- Light Source: LED Point Light, Halogen & Fluorescent Lamp
- Optical Principle: Optical
- Zoom Ratio: 1:6.3
- Bright & Dark Field Illumination: Iris Diaphragm (2mm–41mm)
- Gem Clamp: High Quality Steel Clamp
- Packaging: High-Quality Carton with Foam Padding
- Origin: China
- Magnification Range: 12X–75X
- Eyepiece Configuration: Binocular or Trinocular
- Stereoscopic Effect: Yes
- Usage: Gem Inspection and Repair
- Zoom Objective: 0.8X–5X
- Working Distance: 115mm
- Focusing Range: 110mm
- Brand: BZ
- Weight: 12kg
- HS Code: 9011100000
Introduction
The BZ-260 gem microscope is specifically designed for jewelers and gemologists to inspect and examine precious stones and jewelry. With multiple lighting options and a user-friendly design, it offers superior clarity and efficiency during observation.
Key Features
1. Delivers sharp, high-resolution images using advanced LED point light, dark field illumination, and fluorescent lighting—ideal for professional gem analysis.
2. Features an ergonomic and intuitive design that enhances comfort and simplifies operation during long inspection sessions.
Applications
The BZ-260 is widely used in the inspection and repair of various gemstones such as diamonds, emeralds, rubies, sapphires, and other types of precious stones. It’s also suitable for jewelry evaluation and detailed gem examination.
Specifications
Model | Description | BZ-260 | BZ-260T |
Head | Binocular Viewing Head, Inclined at 45° | Yes |  |
Trinocular Viewing Head, Inclined at 45° |  | Yes | |
Stereo Zoom Body | Zoom objective 0.8×–5×, Zoom ratio 1:6.3, Working distance 115mm | Yes | Yes |
Eyepiece | Extra wide field eyepiece WF15×/16 with diopter adjustment | Yes | Yes |
Bright & Dark Field Illumination | Iris diaphragm 2mm–41mm, adjustable brightness and dark field illumination | Yes | Yes |
Illumination | 7W Fluorescent Lamp | Yes | Yes |
LED Point Light | Yes | Yes | |
6V/20W Halogen Lamp | Yes | Yes | |
Focusing | Focusing range: 110mm, suitable for different sizes of gems and samples | Yes | Yes |
Gem Clamp | High-quality steel clamp for secure holding of gems for multi-angle viewing | Yes | Yes |
Stage | Two gem clamp fixing points on both sides for easy setup | Yes | Yes |
Stand | 0–38° Rotatable, eyepiece height and angle adjustable | Yes | Yes |
Base | 0–325° Rotatable | Yes | Yes |
Note: "Yes" indicates standard configuration.

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