Description
The MediWorks 600A/600B is a non-contact wide-angle fundus viewing system developed to provide retina surgeons with a clear, stereoscopic view of the posterior segment during vitreoretinal procedures.
The system combines the 600B Fundus Viewing System with the ultrathin 600A StereOptic Inverter. The 600B provides high-definition coaxial imaging and a surgical field of view of up to 130°, supporting visualization from the posterior pole toward the ora serrata when the applicable wide-angle lens is used.
A large focusing range and rotary focusing control allow fine adjustment during surgery. Its lens holder can rotate horizontally through 360°, helping preserve the operating space required for surgical instrumentation.
The non-contact configuration avoids direct contact between the viewing lens and the cornea. It also eliminates the need to manually hold the lens during surgery, reducing the workload of the surgeon and assistant.
The 600A StereOptic Inverter converts the inverted fundus image into an upright stereoscopic image. Its integrated 532 nm laser filter is designed to reduce exposure to reflected laser energy. Because the filter is incorporated into the ultrathin inverter, it does not add significant height to the microscope eyepiece assembly.
Multiple lens options are available for different surgical requirements, including wide-angle, small-diameter wide-angle, large-diameter mid-field and optional mid-field configurations.
Key Features
- Non-contact fundus viewing system
- Designed for vitreoretinal surgery
- Wide-angle, high-definition stereoscopic imaging
- Maximum published field of view up to 130°
- Coaxial imaging with peripheral clarity
- Large focusing range for fine adjustment
- 360° horizontally rotating lens holder
- Upright image through single-lens inversion
- Integrated 532 nm laser filter
- Ultrathin, ergonomically designed inverter
- No manual lens holding required
- Titanium-alloy lens holder and reusable lenses are autoclavable
- Multiple lens options for different surgical requirements
System Components
- 600B: Non-contact fundus viewing system
- 600A: StereOptic image inverter
- Laser protection: Integrated 532 nm filter
- Optical options: Selected according to surgical requirements
Additional Information
| Optical configuration | Field of view | Magnification | Diameter |
|---|---|---|---|
| Wide-angle | 100° / 130° | 0.4× | 18 mm |
| Small-diameter wide-angle | 95° / 115° | 0.43× | 13 mm |
| Large-diameter mid-field | 65° / 95° | 0.75× | 18 mm |
| Mid-field — optional | 45° / 55° | 1× | 13 mm |
Optical Applications
Wide-Angle
Provides the broadest retinal view, extending from the posterior pole toward the ora serrata.
Small-Diameter Wide-Angle
The smaller 13 mm diameter is intended for cases involving small pupils, deep-set eyes or pediatric patients while maintaining visualization of the peripheral retina.
Large-Diameter Mid-Field
Designed to provide a clear, magnified surgical field for macular procedures in patients with medium to long axial lengths.
Mid-Field — Optional
Provides a detailed stereoscopic view of the macular region and allows observation of the retina approaching the equator.
Recommended Applications
- Vitreoretinal surgery
- Vitrectomy procedures
- Macular surgery
- Posterior-segment surgery
- Peripheral retinal visualization
- Procedures involving small pupils or deep-set eyes
- Pediatric vitreoretinal procedures
- Surgery performed with compatible ophthalmic microscopes
Important Note
The compatible ophthalmic surgical microscope is not included unless expressly listed in the quotation. Microscope compatibility, mounting components, included lenses and optional configurations must be confirmed before ordering.
The exact package may vary according to the selected surgical configuration. The mid-field lens is identified as optional in the manufacturer’s documentation.
This equipment is intended for use by qualified ophthalmic surgeons in an appropriate surgical environment.
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