Huvitz HRK-8100A Auto Ref-Keratometer delivers exceptional precision in diagnostic measurements. Combining the capabilities of an autorefractor, autokeratometer, and wavefront aberrometer into a single high-tech instrument, the HRK-8100A sets itself apart. Utilizing a Hartmann-Shack wavefront sensor, it analyzes multiple focal spots of a light wavefront, not only measuring basic refraction errors but also generating a spatially resolved wavefront map.
The Huvitz HRK-8100A features a wavefront analysis algorithm that provides high-order aberration data for customized lenses and facilitates patient observation before and after refractive surgery. Discover the advanced capabilities of the HRK-8100A Auto Refractor/Keratometer.
Huvitz HRK-8100A Auto Ref-Keratometer utilizes a wavefront analysis algorithm and surpasses conventional and simple refraction offering added values with high order aberration data output for customized lenses and observation of patients before and after refractive surgery. Experience the whole new wavefront Auto Ref-Keratometer functions.
Huvitz HRK-8100A Key Feature
Applied to Wavefront Technology
The micro Lens Array that “Huvitz” developed independently comprise of hundreds of small lens that provides a lot of Data Points than can diagnose the refraction error precisely.
Micro Lens Array
Huvitz’ own developed Micro Lens Array creates a number of separated focal spots, of which the pattern provides valuable information of the customer’s ocular system. The precise measurement and analysis technology of data with ocular characteristics,
Varied kind Aberration measurement
Besides the conventional data such as Spherical, Cylinder and Axis, the high order aberration data is displayed in a graphical Zernike map for better understanding of patient’s eyes enabling superior clinical decision making.
Actualization of High Order Aberration map
High order aberration data such as Coma, Trefoil, Spherical Aberration, Secondary Astigmatism, and Tetrafoil, which was only available in wavefront aberrometers, now is available in Huvitz HRK-8100A! Clinical usage of this data is now available to you.
Before & After Cataract surgery tracking observation
High-order aberration information can be obtained that could not be measured by subjective refraction. The new auto ref-keratometer can measure the high-order spherical aberration that often occurs after surgery.
Customized Lens Manufacturing
High order aberration and Zernike map data output function allow premium custom spectacle or contact lens manufacturers to improves vision accuracy and power.
PSF & Image Simulation
Point Spread Function (PSF) and chart simulation of retinal display can make patients understood in a much better way of their clinical status of eyes and customized lens benefits.
Huvitz HRK-8100A Specifications
- Refractometry
- Vertex Distance (VD) 0.0, 12, 13.5, 15.0
- SPH -30.00 ~ +25.00D
- (In case of VD = 12 mm) (0.01/0.12/0.25D Unit)
- CYL 0.00 ~ ±12.00D (0.01/0.12/0.25D Unit)
- Axis(AX) 0 ~ 180˚ (1˚ Unit)
- Cylinder Form -, +, MIX
- Pupil Distance (PD) 10 ~ 85mm
- Minimum pupil diameter Ø2.0mm
- Keratometry
- Radius of Curvature 5.0 ~ 13.0mm (0.01mm Unit)
Reference
HRK-8100A brochure