Features
1. Assistant microscope can be rotated to opponent microscope.
2. Internal beam splitter can be connected with teaching tube and CCD system.
3. Equipped with three different objective lenses (f200/f250/f300) and applicable in ophthalmic surgery, orthopedic surgery and hand surgery.
4. Oblique illumination can also be used as slit illumination and slit width is adjustable.
Specifications
Specification | |
Model | YZ-20T4 Ophthalmic Operation Microscope |
Eye piece Magnification | 12.5x/18B |
Working Distance | f200: 190mm; f250: 240mm; f300:290mm |
Magnification for Main Microscope | f200: 4x, 6x, 10x,16x, 25x; f250: 3.2x, 5x, 8x, 12.8x, 20x; f300: 2.7x, 4.2x, 6.7x,11x, 17x |
Magnification for Assistant Microscope | f200: 6x, 10x,16x; f250: 5x, 8x, 12.8x; f300: 4.2x, 6.7x,11x |
Adjustable Diopter | ±7D |
Adjustable Range of Pupil Distance | 50mm ~ 75mm |
Focus for Assistant Microscope | ≥ 30mm |
Maximal Resolution | 112LP/m |
Illumination Source | 12V/100W, Medical cold-reflection Halogen Lamp |
Illumination Type | 6°+0 °Coaxial illumination and, 25° Oblique Illumination (it can be used as slit illumination) Slit Width is adjustable and the |
Coaxial Illumination | ≥ 50000lx |
Oblique Illumination | ≥ 45000 lx |
Reaching Radius of Arm | 1040mm |
Adjustable Vertical Range | 850mm ~ 1350mm |
Fine Focus Speed and Range | ≤ 2mm/s, 50mm |
Speed for X/Y and Range | ≤ 2mm/s, 50mmx50mm |
Input Voltage | AC 220V ± 10% /50HZ ±1HZ, AC 110V±10%/60HZ ±1Hz |
Power | 330VA |
Fuse | AC 250V T4.0A(51S-040H), AC 110V T 8.0 A (51S-080L) |
Electrical Safety Standard | Executive to GB 9706.1-2007, Class I |
Packing Volume | 0.727cbm, 5 cartons |
Total Gross Weight | 210kg |
