Nikon Retinomax K-Plus 3

The Nikon Retinomax K-Plus 3 is a used handheld autorefractor and keratometer that gives clinicians a portable, fast way to obtain objective refractive and corneal curvature measurements. Its handheld design makes it especially useful for pediatric patients, bedridden patients, and situations where a traditional tabletop instrument is impractical. This unit has been tested and functions well, showing the moderate cosmetic wear typical of a handheld clinical device that has seen regular use. This instrument captures sphere, cylinder, axis, and keratometric readings in a matter of seconds, with an auto-shot feature that reduces operator dependency and improves measurement consistency, even with squirming or uncooperative patients. Its lightweight, ergonomic body allows the examiner to move around the patient rather than requiring the patient to sit at a fixed instrument, which is a major advantage in pediatric ophthalmology, developmental screening, and mobile vision programs. Data can be transferred or printed for record keeping, supporting integration into a busy clinical workflow. Practices that perform pediatric eye exams, low vision assessments, or outreach vision screenings will find this handheld autorefractor and keratometer a versatile addition to their diagnostic equipment. Its portability and quick measurement cycle make it valuable wherever a stationary refraction unit would be too slow or difficult to use.