Professional Medical Operation Microscope for Surgical Applications
The YZ20T4 Operation Microscope is designed for professional medical surgical applications. The microscope combines a flexible optical system, adjustable magnification, cold light illumination and multiple positioning functions to provide clear and convenient observation during operation.
The assistant microscope can be rotated to the opposite microscope, providing additional flexibility for surgical observation and operation.

Multiple magnification levels provide flexible observation for different surgical requirements.
Supports coaxial cold light illumination and oblique illumination for flexible observation.
Vertical and X-Y adjustment functions allow convenient positioning according to operating requirements.
| Item | Specification |
|---|---|
| Primary Eyepiece Tube Angle | 45° |
| Pupil Distance | 55â75 mm |
| Adjustable Diopter | +5D to -5D |
| Eyepiece Magnification | 12.5X |
| Total Magnification | 4X, 6X, 10X, 16X, 25X |
| Working Distance | 190 mm |
| Objective Lens | F200 mm |
| Optional Objective Lens | F300 mm |
The YZ20T4 provides five total magnification levels for flexible surgical observation.
The illumination system supports two observation modes:
| Adjustment | Range / Speed |
|---|---|
| Vertical Adjustment | 850â1350 mm |
| X-Y Movement | 50 Ã 50 mm |
| X-Y Speed | â¤2 mm/s |
| Fine Focus | 50 mm |
| Fine Focus Speed | â¤2 mm/s |
The YZ20T4 is designed for professional surgical observation and can be applied in ophthalmic surgery, orthopedic surgery and other surgical applications.
| Parameter | Specification |
|---|---|
| Model | YZ20T4 |
| Power Consumption | 380 VA |
| Power Supply | AC110V/220V ±10%, 50Hz/60Hz |
| Illumination Source | 12V/100W Cold Reflection Halogen Lamp |
| Pupil Distance | 55â75 mm |
| Diopter Adjustment | +5D to -5D |
| Working Distance | 190 mm |
| Vertical Adjustment | 850â1350 mm |
| X-Y Range | 50 Ã 50 mm |
| Optional Objective | F300 mm |
Professional optical system · Multiple magnification · Flexible illumination · Precise adjustment
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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Surgical Operating Microscope Professional Medical Operation Microscope with Cold Light Source for Ophthalmic Orthopedic Surgery
