CE, FDA Approved Operating Microscope for Ophthalmology
Features:
1. Advanced apochromatic technology and unique optical balanced technology effectively improves the binocular visual fusions, strengthenes in third dimension and reduces surgeon's tireness during operations.
2. Fine focusing knob is under the bottom of assistant binocular.
3. The observation of the assistant's microscope can be finely focused independently of the main microscope to avoid different observation from surgeons.
4. 20°oblique illumination can also be used as slit illumination. Slit width is continuously adjustable for ophthalmic use.
Specifications:
| Operation Microscope YZ20T9 |
| Eye piece Maginification |
12.5x/18B |
| Objective Focus |
f=200mm |
| Working Distance |
190mm |
| Magnification for Main Microscope |
4x, 6x, 10x,16x, 25x |
| Magnification for Assistant Microscope |
6x, 10x,16x, |
| Diameter of Field |
∮58mm, ∮38mm,∮23mm,∮14mm,∮9mm, |
| Adjustable Diopter |
±5D |
| Adjustable Range of Pupil Distance |
50mm ~ 75mm |
| Focus for Assistant Microscope |
≥ 30mm |
| Maximal Resolution |
119LP/m |
| Illumination Source |
12V/100W, Medical cold-reflection Halogen Lamp |
| Illumination Type |
6°+0 °Coaxial illuminationand 20° Oblique Illumination (it can be used as slit illumination) Slit Width is adjustable |
| Coxxial Illumination |
≥ 50000lx |
| Oblique Illumination |
≥ 45000 lx |
| Reaching Radius of Arm |
1240mm |
| 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 |
0.786cbm, 5 cartons |
| Total Gross Weight |
213kg |
Audited Supplier 
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