Canon RK-5

This used Canon RK-5 is an autorefractor/keratometer designed to streamline the objective refraction process in optometry and ophthalmology settings. It measures both the eye's refractive error and corneal curvature in a single compact unit, giving practitioners quick, repeatable data before moving into subjective refraction or contact lens evaluation. As a pre-owned unit, it has been tested and functions as expected for its age and typical clinical use. The RK-5 features an automated alignment and measurement cycle that reduces operator variability and shortens exam time, while its keratometry mode captures corneal curvature readings across two meridians to help identify astigmatism and support lens fitting decisions. The instrument's joystick base and chin rest design make patient positioning straightforward for staff of varying experience levels, and its readouts provide the numeric baseline clinicians rely on for lens prescriptions. Practices performing high volumes of routine eye exams, vision screenings, or contact lens fittings will find this unit a practical fit for adding objective refraction capability to their workflow. It suits general ophthalmology clinics, optometry offices, and vision centers seeking a dependable secondary or backup autorefractor/keratometer at a lower cost than new equipment.