Ophthalmic Operation Microscope YZ20T9
- Advanced apochromatic technology and unique optical balanced technology effectively improve the binocular visual fusions, strengthened the third dimension, and reduce the surgeon’s tiredness.
- The fine focusing knob is under the bottom of the assistant binocular. The observation of the assistant’s microscope can be finely focused independently of the main microscope to avoid different observations from surgeons.
- 20°oblique illumination can also be used as slit illumination. The slit width is continuously adjustable.
- For ophthalmic use.
Additional information
Product Details
Eyepiece Magnification | 12.5x/18B |
Objective Lens | f=200 |
Working Distance | 190mm |
Magnifications for Main Microscope | 4x, 6x, 10x, 16x, 25x |
Magnifications for Assistant Microscope | 6x, 10x, 14x |
Diameter of Field | 58mm, 38mm, 23mm, 14mm, 9mm |
Diopter Adjustment | ±7D |
Pupil Distance | 50mm~75mm |
Maximal Resolution | 119 LP/mm |
Focusing Range for Assistant Microscope | ≥30mm |
Illumination Source | 12V/100W, Cold Reflection Halogen Bulb for Medical Use |
Illumination Type | 6°+0°coaxial illumination of the cold light source and 20°oblique Illumination (It can be used as slit illumination) Slit Width is adjustable |
Coaxial Illumination | ≥50000lx |
Oblique Illumination | ≥45000lx |
Reaching Radius of Arm | 1240mm |
Adjustable Vertical Range | 850mm~1350mm |
Fine Focusing Speed and Range | ≤2mm/s, ≥50mm |
Speed for X/Y and Range | ≤2mm/s, 50mmx50mm |
Input Voltage | AC220V±22V/50Hz±1Hz, or AC110V±11V/60Hz±1Hz |
Power | 330VA |
Fuse | AC250V T4.0A, or AC125V T8.0A |
Electrical Safety Standard | Executive standard: GB9706.1-2007, Class I |
Packing Volume | 0.786 CBM, 5 cartons |
Total Weight | 213 kgs |
