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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 angle is 360°rotation. |
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 |
Processing time
According your order list. we will supply delivery time .
Commonly is 5-7 work days after we confirm payment
Shipping time
By Express : 3-7 days . Door to door service
By Air : 3-7 days . (the goods arrival at your local air ports
By sea : 30-40 days (the goods arrival at your local sea ports )
PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.
How many months warranty do you provide ?
one year
What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.
What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .
We will send the spare parts by express to you soon.. and we bear express cost .
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Carrier
CostDelivery TimeTracking
EMS
$ 31.32 0-27 daysAvailable
Fedex IP
$ 35.72 3-27 daysAvailable
DHL
$ 43.15 0-27 daysAvailable
UPS Express Saver
$ 74.16 0-27 daysAvailable
YZ-20T4 Top Quality Ophthalmic Operating Microscope with 5 Steps