Oculus Keratograph 5M | Pre-Owned Corneal Topographer
Pre-owned Oculus Keratograph 5M in an Excellent condition – 22‑ring Placido topography, dry‑eye diagnostics, meibography & contact lens simulation.
Description
The Oculus Keratograph 5M is a precision, multifunctional corneal topographer and ocular surface analyzer that integrates high-resolution optical biometry with advanced diagnostic features. Its Placido ring-based imaging system projects 22 rings onto the cornea, capturing approximately 22,000 curvature data points through a built-in color camera and infrared illumination. An integrated real keratometer and an external-imaging-optimized full-color camera provide accurate measurements of corneal curvature, tear film dynamics, and meibomian gland morphology in a single, non-invasive session. Designed for efficiency, the system delivers clear, explanatory visuals to enhance patient understanding while streamlining clinical workflow through intuitive imaging and analysis capabilities.
Its broad clinical applications include non-invasive dry-eye diagnostics, tear film break-up time (TF-Scan), tear meniscus height assessment, meibography of the meibomian glands, conjunctival redness grading, and advanced contact lens fitting simulations. The Keratograph 5M can track pupil diameter under varied lighting, predict lens centration and fit, and utilize OxiMap to visualize oxygen transmissibility across different lens materials. Each refurbished unit from GMG is thoroughly tested to ensure sustainable, high-quality performance. Available now for sale and in excellent condition, it stands as an indispensable tool for ophthalmic and optometric practices seeking to elevate diagnostic precision and patient care.
in excellent condition, for each refurbished unit from GMG is thoroughly tested, offering sustainable eye‑care technology for all your indispensable modern ophthalmic practices assets.
Key Features
- Integrated Real Keratometer: Provides accurate corneal curvature measurements for ideal contact lens correction.
- Dry Eye Analysis Suite: Includes non-invasive tear film break-up time (NIKBUT), tear meniscus height, meibomian gland imaging (Meibo-Scan), lipid layer and tear film dynamics assessment, plus bulbar redness classification.
- Crystal or JENVIS Pro Dry Eye Report: Consolidates dry eye data into a single, patient-friendly report.
- Contact Lens Fitting Tools: Offers simulated fluorescein images and a comprehensive contact lens database to assist with lens selection and fitting.
- Advanced Topographic Analysis: Provides axial/tangential maps, elevation data, refractive power maps, Fourier and Zernike analyses, keratoconus screening, and 3D cornea views.
- Versatile Illumination System: Utilizes white diodes (tear film dynamics), blue diodes (fluorescein imaging), and infrared diodes (meibography) to optimize each measurement.
- User-Friendly Interface for Education: Easy-to-understand visual displays help build patient trust and streamline consultations.
- Joystick-Controlled Imaging: Bluetooth-enabled joystick allows seamless image/video capture without mouse use or cable clutter.
- Network-Ready: Supports up to 50 workstations and optional modules like OxiMap®, pupillometry, and DICOM connectivity.
Specifications
- Accuracy / Reproducibility: ± 0.1 D
- Placido Rings: 22-rings, ~22,000 measurement points, working distance approx. 78–100 mm
- Camera: Digital CCD with color imaging for corneal and external structures
- Illumination Spectrum:
- Placido illumination: white diodes
- Infrared (880 nm) for tear film stabilization
- Blue diodes (465 nm) for fluorescein imaging
- Infrared (840 nm) for Meibo-Scan
- Software Capabilities: TF-Scan, Crystal TEAR / JENVIS Pro Report, OxiMap® (optional), pupillometry, R-Scan redness classification, documentation and follow-up tools
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- Shipping Air Freight: 3–4 business days, Sea Freight: 2-6 weeks avg.
- Carriers: Carriers: FedEx, UPS, EMS, DHL
- Shipping Destinations: North America, Africa, Europe, Asia, and Middle East
- Return Policy: Items are sold as-is, 10 Day Warranty, with no returns or refunds available unless explicitly stated.
- 24/7 Customer Support to handle all your inquiries or issues.
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