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.

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