Corneal Wavefront Analyzer

Reliable and Comprehensive Pre/Post-Op Powerhouse

The KR-1W is a 5-in-1 instrument that combines aberrometry, topography, keratometry, pupillometry and auto-refraction into a single device. It is extremely easy to operate with a fully automated measurement process. Unparalleled functionality and reproducibility. The KR-1W will become the professional’s choice for comprehensive diagnosis of many ocular conditions.


Technology that revolutionizes practice workflow efficiency. Saving you time and elevating the patient experience.

Compare Automated Kerato-Refractometers

Comparison chart of Topcon Autorefractors

Key features

  • 70+ YEARS OF REFRACTOMETERS – With over 70 years of experience designing and manufacturing high-performance refractometers, Topcon has developed the KR-1W with ease of use, flexibility, and reliability as core features.
  • 5 FUNCTIONS, 1 DEVICE – Capture aberrometry, topography, keratometry, pupillometry, and auto-refraction tests without moving the patient.
  • EASY-TO-USE – The large touchscreen panel and auto-alignment function make KR-1W simple to operate.
  • VERSATILE – Perform the five most important types of visual assessment for your cataract and refractive patients with a single instrument.
  • RELIABLE MEASUREMENT – Topcon’s Rotary Prism technology provides accurate, repeatable results.
  • EMR + DICOM CONNECTIVITY – Easily transport data across USB, LAN export, or DICOM for fast EMR connectivity.

Ready to learn more?

Contact us today

Simply use the form below and your local Topcon Healthcare representative will be in touch soon, or call us at 1 800 361-3515. For technical support, please click here.  ​

KR-1W Brochure