Teaching-Oriented Surgical Microscope ZJ LZJ-6ET Model F
Optical System: 0 – 180° variable – angle tube, with five – speed zoom (3.4x – 20.5x) and 250mm apochromatic objective, enabling delicate observation.
Frame & Illumination: Desktop fixed frame (1350mm extension) + 120° damping cantilever. Illumination options: LED/halogen/xenon lamp (30,000 – 60,000lx) with color filters.
CONFIGURATION | TECHNICAL PARAMETERS |
|---|---|
Binocular Tube | 0-180°0ptical Hinge-type Variable -angle Binocular Tube |
Focal Length of Binocular Tube | F=170mm |
Pupil Distance Adjuster for Binocular Tube | Adjustment Range:50mm-80mm |
Field of View Diameter | Ф66mm-Ф10.4mm |
Eyepiece Magnification | 12.5X/18B |
Diopter Adjustment Range | ±6D |
Five-speed Drum Zoom System | Magnifications: 3.4x,5.1x,8.3x, 13.5x,20.5x |
Apochromatic Objective with Fine Focus | Working Distance of Objective: 250mm, Adjustable Focus Range: 20mm |
LED lllumination or Halogen Lamp or Xenon Lamp (Optional forlllumination),Object Surface llluminance (F= 250) | Maximum llluminance ≥30000-60000lx,Adjustable Brightness |
Diameter of llluminated Light Spot (F250) | Ф85mm |
Color Filter Regulator | Yellow Color Filter, Green (Achromatic) Color Filter, Heat - Insulating Sheet |
Desktop Fixed Frame | Including Desktop Fixer, Column, Large Horizontal Arm (510mm), Small Horizontal Arm(620mm), etc. Maximum Extension Reach: 1350mm, Vertical Lifting Range > 350mm |
120°Damping -type Balanced Cantilever | Can Rotate with Damping Balance in Six Degrees of Freedom |
| Serial No. | Configuration | Technical Parameters |
|---|---|---|
| 1 | Binocular Tube | 0 – 180° Optical Hinge – type Variable – angle Binocular Tube |
| 2 | Focal Length of Binocular Tube | F = 170mm |
| 3 | Pupil Distance Adjuster for Binocular Tube | Adjustment Range: 50mm – 80mm |
| 4 | Field of View Diameter | Φ66mm – Φ10.4mm |
| 5 | Eyepiece Magnification | 12.5X/18B |
| 6 | Diopter Adjustment Range | ±6D |
| 7 | Five – speed Drum Zoom System | Magnifications: 3.4x, 5.1x, 8.3x, 13.5x, 20.5x |
| 8 | Apochromatic Objective with Fine Focus | Working Distance of Objective: 250mm, Adjustable Focus Range: 20mm |
| 9 | Double Handgrips with Adjustable Angle | – |
| 10 | LED Illumination or Halogen Lamp or Xenon Lamp (Optional for Illumination), Object Surface Illuminance (F = 250) | Maximum Illuminance ≥ 30000 – 60000lx, Adjustable Brightness |
| 11 | Diameter of Illuminated Light Spot (F250) | Φ85mm |
| 12 | Color Filter Regulator | Yellow Color Filter, Green (Achromatic) Color Filter, Heat – Insulating Sheet |
| 13 | Desktop Fixed Frame | Including Desktop Fixer, Column, Large Horizontal Arm (510mm), Small Horizontal Arm (620mm), etc. Maximum Extension Reach: 1350mm, Vertical Lifting Range ≥ 350mm |
| 14 | 120° Damping – type Balanced Cantilever | Can Rotate with Damping Balance in Six Degrees of Freedom (Up, Down, Left, Right, Front, Back) |
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