Login Register
Details Make the Difference
Ophthalmic / Dry Eye Diagnostic System

Dry Eye Diagnostic System

Dry Eye Diagnosis / AI Meibomian Glands Analysis Anterior Segment Photography / Lens Fitting Patient Management

Dry Eye Diagnostic System

Dry eye diagnostic system

Complete examination, Comprehensive evaluation, Precise Diagnosis

As an excellent dry eye device, our dry eye diagnostic system enhances accurate diagnoses and earlier intervention, providing guidance for customized treatment.

Platform for Comprehensive Ocular Surface Examination

Dry eye diagnosis/Anterior segment photography/Lens fitting/
Patient management/Telemedicine

Guided examination:providing a comprehensive report covering 8 dry eye diagnosis.
Non-invasive examination,Quantitative data.

Full-automatic Firefly digital module ,easy operation without parameter settings.
High quality optics and built-in yellow filter efficiently increase the accuracy of lens fitting.

Professional 1/1.8-inch sensor and 2.4 μm pixel,real-time playing and storage.
Smart patient management system,DICOM supported.


Dry eye diagnostic system

Easy Pathogenic Diagnosis provides guidance for customized treatment.

Automatic Analyzing Meibomian Glands

Precise diagnosis of Dry Eye caused by MGD is guaranteed with the help of AI identification system. Unique Built-in infrared lighting system provides a larger scope capture of Meibomian Glands, adjustable depth of field and aperture enables more vivid images.


Increase Positive Rate of Early Corneal Epithelial Staining

Built-in yellow filter along with cobalt-blue filter increases the contrast of Sodium Fluorescein Staining image.


HD Optical System

Resolution is up to 2700·N lp/mm(200 lp/mm), providing more details of the pathologies.


Full Cornea Dry Eye Analysis

By Placido ring projection system with visible light, the examination scope is up to 8mm cornea diameter. Examination of the tear film outside of pupil center has the same significance for the diagnosis of Dry Eye.


Fully automatic Firefly digital module

Firefly Digital module is specially designed for anterior segment examination, no parameter settings required(automatic exposure, auto white balance, auto focus), with adjustable depth of field and wide dynamic range, 5 Mega Pixels video output, high examination efficiency is allowed.


Due to various causes of Dry Eye Disease, traditional examination is difficult to find out the cause and quantify for the diagnosis.
MediWorks Dry Eye Diagnostic System can provide standardized examination and quantified causes evaluation for Dry Eye Disease.

Dry eye diagnostic system 20220830-13.jpg

Ocular Surface Disease Index (OSDI)/McMonnies/SPEED/DEQ

Dry Eye Questionnaire

The built-in dry eye questionnaire is designed according to the risk factors and clinical characteristics of dry eye, providing a simple preliminary assessment for dry eye, improving diagnosis and treatment efficiency and facilitating patient follow-up.

Dry eye diagnostic system 20230904 - 副本-13.jpg


Non-Invasive Breakup Time

After taking one video, it brings out automatis result of NIBUT and Tear Meniscus Height.

AI identifies the breakup area and analyzes NIBUT automatically. Fully automatic analysis system provides efficient quantified evaluation for the overall stability of tear film. It automatically acquires the first breakup time, average breakup time, breakup distribution, break up area percentage curve and time distribution.

Grade 0 Normal, First Rupture Time: 10 s Average Rupture Time: 14 s
Grade 1 Warning, First Rupture Time: 6 ~ 9 s Average Rupture Time: 7 ~ 13 s Grade 2 Dry eye, First Rupture Time: 5 s Average Rupture Time: 7 s

Dry eye diagnostic system_20230612-13.jpg

MediWorks adopts Placido ring projection system with visible light to do NIBUT examination,the examination scope is up to 8mm cornea diameter which brings much more comprehensive diagnosis outcome.
The non-invasive examination avoids the irritation brought by the traditional Cornea Sodium Fluorescein Staining.

Dry eye diagnostic system_20230612-14.jpg

Fluorescein Breakup Time

Normal: >10 s;
Mild: 6 ~ 10 s;
Moderate: 2 ~ 5 s;
Severe: < 2 s or no complete tear film.

Non-Invasive Tear Meniscus Height

Normal: ≥ 0.2 mm

AI identification system depicts Tear Meniscus area and measures the tear height automatically.
Evaluate tear secretion amount and continuity objectively.
More efficient and less irritation compared with the traditional Schirmer’s test.

Dry eye diagnostic system_20230612-15.jpg

Insufficient tear secretion


Abnormal dynamics and conjunctival chalasis


Meibomian Glands Function Evaluation

Get original/enhanced/result images by one click
AI identification system automatically anlalyzes meibomian glands loss
caused by meibomian glands dysfunction with precise and quantified diagnosis results.
Built-in infrared lighting system helps doctors obtain larger image scope of the meibomian glands.
Adjustable depth of field makes the glands more prominent and distinguishable against the background.

Grade 0: No Meibomian Glands Loss
Grade 1: Meibomian Glands Loss < 1/3
Grade 2: Meibomian Glands Loss 1/3 ~ 2/3
Grade 3: Meibomian Glands Loss > 2/3


Meibomian glands loss


Image of Meibomian Glands under high-magnification

Lipid Layer Thickness

White ring projection system ensures a larger examination area compared to Placido ring.By comparing with the standard grading template and recording the Lipid Layer thickness, it is helpful for judging MGD.

Grade 1: < 30
Grade 2: 30 ~ 60
Grade 3: 60 ~ 80
Grade 4: > 80


Dry eye diagnostic system_20230612-17.jpg
Dry eye diagnostic system_20230612-18.png

Eyelid Margin

MediWorks professional design of optical system is capable of providing HD digital image that remains clear and sharp even zoom in, meets the examination requirements of the overall shape of eyelid margin and its slight change.

1. Normal including (Ophthalmic embolism bright, transparent)
2. Mild including (gland cap crown - glandular prominent)
3. Moderate including (glandular fat plug - disappearance of the marginal mucosa, hyperkeratosis)
4. Severe including (uneven margins, disappearance of the meibomian glands - posterior margin Blunt round, thickening, new blood)

MediWorks professional design of optical system is capable of providing HD digital image that remains clear and sharp even zoom in, meets the examination requirements of the overall shape of eyelid margin and its slight change.

Analysis of Conjunctival Hyperemia

Normal: ≤ 2 Abnormal: > 2
The unique AI identification system can identify and calculate percentages of conjunctival congestion and ciliary congestions and evaluate severity of eye congestion.

Dry eye diagnostic system_20230612-19.png

Cornea Sodium Fluorescein Staining

Effectively increases positive rate of early corneal epithelial staining.
Built-in yellow filter along with cobalt-blue filter makes the corneal sodium fluorescein images more clearly.

Dry Eye Comprehensive Evaluation Report

Convenient Medical Consultation on Dry Eye Syndrome

Dry eye diagnostic system_20230612-21.png

Smart Patient Management System


Comparison of Patient records
Smart Patient Management system supports repeated comparison among medical records to help doctors develop customized treatment plans and evaluate treatments.


Patient Management system allows doctors to build and edit medical records, and quickly search the patient case by key words. Besides, doctors can note patients’ situation via the software. With the DICOM-supported system, Mediview is connected with medical systems in hospitals.


Microscope TypeGalilean Type
Magnification ChangeRevolving Drum 5 steps
Total Magnification6.3 x, 10 x, 16 x, 25 x, 40 x
Optical Resolution2700·N lp/mm (200 lp/mm)
Eyepieces12.5 x
Angle between Eyepieces10°
Pupillary Adjustment52 mm ~ 80 mm
Diopter Adjustment- 8 D ~ + 8 D
Field of ViewØ36.2 mm, Ø22.3 mm, Ø14 mm, Ø8.9 mm, Ø5.7 mm

Slit Illumination
Slit Width0 ~ 14 mm continuous (slit becomes a circle at 14 mm)
Slit Length1 ~ 14 mm continuous
Aperture DiametersØ14 mm, Ø10 mm, Ø5 mm, Ø3 mm, Ø2 mm, Ø1 mm, Ø0.2 mm
Slit Angle0° ~ 180°
Slit Inclination5°, 10°, 15°, 20°
FiltersHeat-absorbing filter, ND filter, Red-free filter, Cobalt blue filter, Built-in yellow filter
Luminance≥ 150 klx

Power Supply
Input Voltage~ 100 V ~ 240 V
Input Frequency50 Hz / 60 Hz
Rated current1.2 A
Output VoltageLED 3 V, Fixation 15 V

Dimension740 mm x 450 mm x 530 mm(L/W/H)
Gross weight23 kg
Net weight17 kg

System Specifications
Digital ModuleAutomatic exposure/ Automatic white balance / Adjustable depth of field and aperture
Image Sensor1/1.8-inch sensor / 2.4 μm pixel / 5.0 M Pixels
Photo Resolution2592 x 1944
Video Resolution2592 x 1944
Frame of Video25fps
Video FormatsMP4 H.264
Exposure ModeAutomatic exposure
Transmission InterfaceUSB

Computer Specifications
PC configurationi5 - 10500 T 8 GB;memory 25 GB SSD;1 TB storage
Display1920 × 1080 23.8inch
PC systemWindows 10

Dry Eye Module
Non-Invasive Tear Breakup TimeFluorescein Breakup TimeNon-Invasive Tear Meniscus Height
AI identify the breakup areaAI identify the breakup areaAI identification system
Automatic first breakup timeAutomatic first breakup timeAutomatic Non-Invasive Tear Meniscus Height
Automatic average breakup timeAutomatic average breakup timeOptical magnification
Visible light Placido ring projection(23 ring)Visible light Placido ring projection(23 ring) Electronic amplification

Conjunctival Hyperemia AnalysisMeibomian Glands Function EvaluationLipid Layer Thickness
AI identification systemAI identify Meibomian glandsTemplate comparison evaluation
Automatic conjunctival congestion percentagesAutomatic Meibomian glands loss classificationVisible light White ring projection system
Automatic ciliary congestions percentages

Cornea Sodium Fluorescein StainingEyelid MarginDry Eye Examination Report
Eye surface damage reportOptical magnificationAutomatic analysis report
Built-in yellow filterElectronic amplification
Cobalt blue filter