Huvitz HTG-1 Full Corneal Topography System
The HTG-1 Full Corneal Topography System is a specialized solution for comprehensive corneal topography analysis, offering the most reliable and precise corneal information. This high-accuracy corneal data supports diagnosis and monitoring of various corneal conditions, refractive power variations, irregular astigmatism, keratoconus, and more.
HTG-1 measures the curvature, pupil, and corneal aberration data which are then presented in various maps and graphs. These results are dependable in assessing refractive status and guiding cataract surgery.
Precise Measurements
Placido disc analysis technology allows precise measurement of various corneal data including Keratometry, Topography, Keratoconus, Zernike Coefficients, Pupillometry, and white-to-white measurements.
The resulting data is presented in the form of Axial, Tangential, Refractive Power, and Elevation Maps. This information is invaluable for assessing the shape and health status of the cornea, determining vision correction lens prescriptions, and planning for cataract surgery.
Comprehensive Corneal Data
Early detection of keratoconus prediction by meticulously examining the cornea’s front curvature, regional shape, convexity, and eccentricity. The KPI (Keratoconus Prediction Index) value that is calculated predicts the likelihood of keratoconus.
This information provides insights into potential keratoconus risks and predicts potential outcomes.
Analyzes Multiple Parameters
Through the analysis of Zernike Coefficients/Map, HTG-1 measures and provides analysis data for various parameters including refractive power variations, irregular astigmatism, and aberrations in the eye.
Pupillometry
Pupil size and responsiveness are evaluated under various lighting conditions, both day and night. Results are graphically displayed including pupil diameter, maximum average pupil diameter, and average pupil diameter.
White to White Measurement
Automatic measurements of corneal size, essential for diagnosing and monitoring a range of eye conditions such as congenital glaucoma, cataract and refractive surgery planning, and selection and fitting of contact lenses. Measurement data can be easily adjusted and applied using the Edit function.
Contact Lens Fitting
A simulator accurately replicates the fitting results for both Hard Contact Lenses and Soft Contact Lenses using the Fluorescein Image Filter, all without the need for direct injection of fluorescent liquids.
SimK
Meridian
Keratoconus
Zernike
Analysis Map
Zernike
Point Spread Function
Zernike
Coefficients Graph
