Description
The MediWorks S390L Firefly + D130 combines a high-resolution digital slit lamp with specialized dry-eye analysis capabilities. Its guided workflow supports comprehensive ocular-surface examinations and generates quantitative information to assist qualified professionals with diagnosis, documentation and patient follow-up.
The system supports non-invasive tear meniscus height and tear-film breakup time assessment, meibomian gland evaluation, lipid-layer observation, eyelid-margin examination, blink analysis and conjunctival hyperemia assessment. It also facilitates fluorescein breakup-time evaluation and corneal fluorescein staining documentation.
Its fully automatic Firefly digital module simplifies image acquisition without requiring routine camera-parameter adjustments. A 12-megapixel sensor captures photographs at up to 4056 × 3040 pixels, while video can be recorded at 2592 × 1944 pixels and 30 fps.
High-quality optics, cobalt-blue illumination and a built-in yellow filter improve the visualization of fluorescein patterns, supporting anterior-segment photography and contact or orthokeratology lens fitting. The patient-management system supports record organization, image storage and DICOM integration.
Key Features
- Guided dry-eye examination workflow
- Non-invasive and quantitative evaluation
- Comprehensive dry-eye assessment report
- High-resolution anterior-segment photography
- Automatic exposure and simplified image acquisition
- Five-step magnification from 6.3× to 40×
- 12-megapixel digital image sensor
- Built-in yellow and cobalt-blue filters
- Infrared illumination for meibomian gland imaging
- Real-time video capture and storage
- Contact and orthokeratology lens-fitting support
- Patient record and image-management software
- DICOM support for clinical integration
- Suitable for telemedicine and patient education
Examination Functions
- Dry-eye questionnaires: OSDI, McMonnies, SPEED and DEQ-5
- Non-invasive tear meniscus height
- Non-invasive breakup time—NIBUT
- Fluorescein breakup time
- Meibomian gland function and loss evaluation
- Lipid-layer thickness assessment
- Eyelid-margin examination
- Conjunctival hyperemia analysis
- Blink-quality analysis
- Corneal fluorescein staining
- Comprehensive dry-eye report
Additional Information
Microscope
- Microscope type: Galilean
- Magnification change: Five-step revolving drum
- Total magnification: 6.3×, 10×, 16×, 25× and 40×
- Eyepieces: 12.5×
- Angle between eyepieces: 10°
- Pupillary adjustment: 52–80 mm
- Diopter adjustment: −8 D to +8 D
- Fields of view: Ø36.2, Ø22.3, Ø14, Ø8.9 and Ø5.7 mm
- Optical resolution: 2700·N lp/mm; published equivalent: 200 lp/mm
Slit Illumination
- Slit width: 0–14 mm continuously adjustable; circular at 14 mm
- Slit length: 1–14 mm continuously adjustable
- Apertures: Ø14, Ø10, Ø5, Ø3, Ø2, Ø1 and Ø0.2 mm
- Slit angle: 0–180°
- Slit inclination: 5°, 10°, 15° and 20°
- Filters: Heat-absorbing, neutral-density, red-free, cobalt blue and built-in yellow
- Light source: LED
- Luminance: ≥150 klx
Digital Imaging
- Sensor: 12 megapixels
- Sensor format: 1/2.5 inch
- Published pixel size: 1.55 μm
- Photo resolution: 4056 × 3040
- Photo format: JPEG
- Video resolution: 2592 × 1944
- Frame rate: 30 fps
- Video format: MP4 H.264
- Exposure: Automatic
- Data interface: USB
Electrical and Physical Data
- Input voltage: 100–240 V AC
- Frequency: 50/60 Hz
- Rated current: 1.2 A
- Output: LED 3 V; fixation target 15 V
- Package dimensions: 740 × 450 × 530 mm
- Net weight: 17 kg
- Gross weight: 23 kg
Published Computer Configuration
- Processor: Intel Core i5-10500T
- Memory: 8 GB
- Storage: 256 GB SSD + 1 TB
- Display: 23.8 inches, 1920 × 1080
- Operating system: Windows 10
Recommended Applications
- Dry-eye assessment and follow-up
- Meibomian gland dysfunction evaluation
- Tear-film stability assessment
- Anterior-segment photography
- Corneal fluorescein staining documentation
- Contact and orthokeratology lens fitting
- Patient education and comparison of images
- Clinical record management and telemedicine
Important Note
This system is intended for use by trained eye-care professionals. Published computer configuration and included accessories should be confirmed when requesting a quotation, as configurations may vary by market.
Reviews