Huvitz HTG-1 Topographer

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HTG-1 is your Specialized Solution for Comprehensive Corneal Topography Analysis

The HTG-1 offers the most reliable choice for comprehensive and precise corneal information. High-accuracy corneal data offer the optimal solution for diagnosing and monitoring various corneal conditions, refractive power variations, irregular astigmatism, keratoconus, and more. After measuring the curvature, pupil, and corneal aberration data, the analysis results are presented in various maps and graphs. The HTG-1 provides dependable and precise measurements for assessing refractive status and guiding cataract surgery.

Accurate corneal data measurement

The utilization of Placido disc analysis technology allows us to precisely measure 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.

Early Detection of Keratoconus Prediction

By meticulously examining the cornea's front curvature, regional shape, convexity, and eccentricity, it calculates the KPI (Keratoconus Prediction Index) value to predict the likelihood of keratoconus. This information provides insights into potential keratoconus risks and predicts potential outcomes.

Zernike Analysis for a Range of parameters

Through the analysis of Zernike Coefficients/Map, it measures and provides analysis data for various parameters including refractive power variations, irregular astigmatism, and aberrations in the eye.

Pupillometry for Gathering Pupil Data

Pupil size and responsiveness are evaluated under various lighting conditions, both during the day and at night. The results of these measurements are graphically displayed, including pupil diameter, maximum average pupil diameter, and average pupil diameter.

White to White Measurement

The HTG-1 performs 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.

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