Used Canon RK-F2 Automatic Keratometer
Designed to be easy to use with several useful modes, versatile and compact.
A small, lightweight, full-featured automatic keratometer that allows one-touch automatic measurement of both eyes.
Measurements from a minimum pupil diameter of 2.0 mm
Up to 10 refractometry and keratometry measurements can be recorded for each eye.
Selectable measurement modes
The three-dimensional tracking system of the RK-F2 features a wide range of motion, so that the candidate's pupil can be detected easily.
In "Full Auto" mode, the device is a one-touch operation for self-refraction and curvature measurement of both eyes. Simply press the start button and the refractive keratometer will automatically align and measure both eyes.
For added flexibility, both automatic and manual measurement modes are included.
Small pupil size
At 2 mm, the small pupil mode contributes to effective screening and is useful when a patient's pupils are difficult to dilate. The short distance between patient and operator allows for closer personal interaction and easy ACCESS to the patient's eyes.
With infrared backlighting, the RK-F2 provides a detailed view of the eye, which is useful for identifying cataracts, vitreous opacity, scars and other serious eye problems.
Corneal Periphery Measurement
The peripheral keratometry mode provides accurate measurements for the examination of oblique astigmatism and helps determine the best fit for a CONTACT LENS.