Eye Surgery Medical Ophthalmic Microscope ZJ LZJ-6D

Main microscope: 5-speed zoom (3.5X-21X), auxiliary microscope: 3-speed coaxial zoom (6X/10X/16X); 45° wide-angle eyepieces with 55-75mm interpupillary adjustment
Air spring balanced frame (1200mm horizontal arm/850-1350mm vertical range), 0°+6° coaxial cold light source (15V/150W, ≥80,000LX)

Technical Specifications

1. Main Microscope
- Zoom System: Five-speed parallel light drum zoom with magnification factor 0.4–2.5
- Magnification Levels: 3.5X, 5.4X, 8.5X, 13.5X, 21X
- Field of View: Φ68mm, Φ43mm, Φ27.5mm, Φ17.5mm, Φ11mm
- Eyepiece: 45° view angle with interpupillary distance adjustment (55–75mm)
2. Auxiliary Microscope
- Coaxial Design: Shares optical path with main microscope
- Magnification Levels: 6X, 10X, 16X (three-speed)
- Positioning: 90° angle relative to main microscope
3. Eyepieces
- Main Microscope: 10X/22B
- Auxiliary Microscope: 12.5X/18B
4. Working Distance
- 200mm
5. Illumination System
- Dual-angle Coaxial Lighting: 0°+6° cold light fiber illumination
- Illuminance: ≥80,000 LX
- Light Source: 15V/150W
6. Safety Feature
- Retinal protection device
7. Positioning System
- X-Y Plane Mover: 40mm adjustment range (continuous with one-key reset)
8. Focus Control
- Foot-controlled Electric Fine Focus: 40mm adjustment range
9. Tilt Adjustment
- Anterior-posterior tilt range: -5° to 10°
10. Frame Structure
- Newly Designed Air Spring Balanced Frame
- Horizontal Arm Extension: Maximum radius 1200mm
- Vertical Adjustment: 850–1350mm
Notes:
- The underscore in “850mm_1350mm” has been corrected to a hyphen (850–1350mm).
- Technical terms like “air spring” and “coaxial lighting” follow standard medical device translations.
- Units (mm, LX, V, W) are capitalized according to SI conventions.