Product Overview
The MCO0022 Auto Ref-Keratometer is an ophthalmic diagnostic system. It combines automatic refraction and keratometry in one device. The system provides objective refractive and corneal measurement data, including sphere, cylinder, axis, pupil distance, and corneal parameters.
Clinical Applications & Use Cases
Clinical Application | Role in Clinical Use |
Refraction Examination & Vision Screening | Provides objective refractive data to support routine vision assessment and preliminary identification of refractive errors. |
Optical Prescription Assessment | Provides baseline refractive measurements to support further subjective refraction and prescription evaluation. |
Corneal Curvature & Shape Assessment | Provides corneal curvature data to support routine evaluation of corneal shape and regularity. |
Routine Ophthalmic Examination | Supports routine eye examination workflows by providing objective refractive and corneal measurement data for further assessment. |
Core Features & Engineering Highlights
Refraction & Keratometry in One System
l Refractive Measurement: Measures sphere, cylinder, axis, pupil distance, and minimum measurable pupil diameter.
l Keratometry & Corneal Measurement: Supports radius of curvature, corneal refraction, corneal astigmatism, corneal angle, and corneal diameter measurements.
Automatic Fogging Measurement
l Automatic Fogging Target: Helps reduce accommodation-related measurement error. This supports more consistent objective refraction.
Automatic PD Measurement
l Automatic Pupil Distance Measurement: Automatically measures and displays the patient's PD value.
l 30–85 mm PD Measurement Range: Supports routine pupil distance measurement across a broad range.
ARM Processor & Image Processing
l Fast System Processing: Combines an ARM processor with advanced image-processing technology for responsive operation.
l Clear Image Display: The image-processing system provides clear measurement images to support target observation during testing.
Stable Optical & Measuring Structure
l Stable Optical Path Design: Supports stable optical alignment and consistent refractive measurement.
l Integrated Cast Light Rack: The light rack adopts an integral casting structure with CNC machining. This improves stability and consistency of the measuring system.
Clear 5.7" Color LCD & Intuitive Interface
l 5.7-Inch Color LCD: Provides a clear display for measurement images, parameters, and results.
l Intuitive Parameter Adjustment: The interface allows adjustment of settings including VD value, measurement precision, and print mode.
Technical Specification
MCO0022 |
Refractive Measurement | Vertex Distance | 0.0, 12.0, 13.75, 15.0 mm |
Sphere | -20.00 to +20.00 D (0.12/0.25 D step) |
Cylinder | 0.00 to ±10.00 D (0.12/0.25 D step) |
Axis | 1° to 180° (1° step) |
Pupil Distance | 30 to 85 mm |
Min. Pupil Diameter Measurable | 2.0 mm |
Target | Automatic Fogging Target |
Keratometry / Corneal Curvature Measurement | Radius of Curvature | 5 to 10 mm (0.01 mm step) |
Corneal Refraction | 33.00 to 67.00 D (0.12/0.25 D step) |
Corneal Astigmatism | 0.00 to 15.00 D (0.12/0.25 D step) |
Angle of Corneal | 1° to 180° (1° step) |
Corneal Diameter | 2.0 to 12.00 mm |
Hardware Specifications | Monitor | 5.7-inch Color LCD |
Printer | Fast Thermal Printer |
Power Saving Function | OFF, 5, 15 mins (selectable) |
Power Supply | AC 110-220 V, 50/60 Hz |
Dimensions/Weight | 288 (W) × 500 (D) × 480 (H) mm
14 kg |
Integrated Ophthalmology Equipment Solution
As a one-stop medical equipment supplier, MECANMED can combine the Auto Ref-Keratometer with complementary ophthalmic diagnostic equipment. Together, these devices can form an integrated ophthalmic examination and diagnostic system. Equipment configurations can be selected according to different clinical needs and project requirements.
l Slit Lamp with Digital Camera & Software: Supports detailed examination and digital documentation of anterior eye structures.
l Full-Automatic Non-Contact Tonometer: Provides non-contact intraocular pressure measurement as part of routine ophthalmic examinations.
l Automatic OCT: Supports cross-sectional imaging of ocular structures for more detailed ophthalmic assessment.
l Fundus Camera: Captures fundus images to support examination and documentation of the retina and other posterior eye structures.
l Ophthalmic Combined Table: Provides an integrated workstation for routine ophthalmic examination workflows.
Frequently Asked Questions
Q1: What is the difference between an auto refractometer and an auto ref-keratometer?
An auto refractometer primarily provides objective refractive measurements. By comparison, an auto ref-keratometer combines refraction with corneal curvature measurement in one device. Thus, it is suitable for routine eye examinations that require both refractive and corneal measurements.
Q2: What should buyers consider when choosing an auto ref-keratometer?
Key considerations include:
l Whether keratometry is required in addition to refraction
l The required measurement ranges
l Display and operating interface
l Printing requirements
l Data transmission needs
l Available installation space
Buyers should also confirm local voltage requirements and any intended equipment connections before ordering.
Q3: Can the measurement results be printed or transferred to other equipment?
The MCO0022 features a fast thermal printer for test results and shares data with the MCO0415 Vision Tester. Buyers seeking connected workflows must confirm the intended system configuration before ordering.
Q4: Can the auto ref-keratometer be supplied as part of a complete ophthalmology equipment solution?
Yes. As a one-stop medical equipment supplier, MECANMED can combine the Auto Ref-Keratometer with complementary ophthalmic equipment such as a slit lamp, non-contact tonometer, OCT, fundus camera, and ophthalmic combined table. Equipment configuration can be selected according to the project requirements. 
