Huvitz Auto Ref-Keratometer HRK-8000A

Huvitz HRK-8000A Auto Refractor / Keratometer

The Huvitz Auto Refractor HRK-8000A offers the world’s first contact lens fitting function in an auto refractor / keratometer. The HRK-8000A enables you to see fluorescein liquid with blue illumination then analyzes and simulate the lens fitting status with automatic calculation and recommendation. The auto refractor/ keratometer utilizes joystick control with one-touch locking and automatic 3 dimensional eye tracking for fast and accurate measurement.

Auto Refractor/Keratometer Features

  • Optimized Wavefront Technology
  • Hartman-Shack Micro-Lenslet Array
  • Customized Lens Manufacturing
  • Graphical Zernike Refraction Map
  • PSF & Image Simulation
  • Peripheral Keratometry Measurement
  • Ultra High Precision KER Data
  • Contact Lens Fitting Assistance Guide
  • Auto Eye Tracking
  • Animated On-Screen Guide
  • Vision Comparison Function
  • Auto-Cut Printer
  • Network Connectivity

Huvitz Wavefront Technology


Unlike many conventional diagnostic devices, the HRK-8000A Auto Refractor / Keratometer is based on Hartmann-Shack wavefront sensor, which analyzes many focal spots of a light wavefront. It has the ability to measure not just the basic refraction error of a customer, but to obtain a spatially resolved refraction map.

The new Huvitz HRK-8000A auto refractor / keratometer utilizes a unique wavefront analysis algorithm and surpasses conventional and simple refraction. This ophthalmic equipment offers added values with high order aberration data output for customized lenses and observation of patients before and after refractive surgery.


  • “Our Doctors love the ease of use of the Huvitz examination system.  The robotic arm on the phoropter is futuristic, and offers our patients a new experience.  The equipment stand is state of the art with very intricate design which allows our Doctors to fully utilize the space in an exam room.  A great buy!”
    Kenneth Wong, OD - SVS Vision in Mt. Clemens, MI
  • “We have had the HRK 8000 auto-refractor for a year and a half. The auto-refractor is very accurate and fast. It has an automatic mode that will take three measurements very fast and can do on most patients. I bought this auto-refractor for the wave analysis, which is a bonus, most auto-refractors do not have this option. Its great for those patients with unexplained reduced vision.  You cannot go wrong with this auto-refractor. I would highly recommend this to anyone, it is accurate gives you  refraction, keratometry,  aberrometry and pupil analysis in a very fast time. It also was several thousand dollars cheaper than the other auto-refractors on the market.”
    Jeffrey S Foreman , O.D. - Fort Dodge, Iowa
  • “I spoke to my techs and asked them what they liked the most about the autorefractor vs. our old one.  They both said that they love the clarity and size of the screen, how well and how precise the auto focus works and that is transfers the data effortlessly to our EMR’s.  It is also a very good looking machine!”
    Jackie - Midwest Family Eyecare Baxter, MN