Perkins MK3 Tonometer

This used Perkins MK3 Tonometer is a handheld applanation tonometer that continues the well established Perkins line, valued for its portability and consistent intraocular pressure readings. It allows exams to be conducted without requiring the patient to be positioned at a slit lamp, which has kept this design popular for decades in a variety of clinical situations. This particular unit has been used in prior clinical practice and remains operational. Built on the same applanation measurement principle as the Goldmann standard, the Perkins MK3 is trusted for glaucoma screening, diagnosis, and ongoing intraocular pressure monitoring. Its handheld, self-illuminated design supports use in pediatric patients, supine or bedridden patients, intraoperative settings, and outreach or mobile screening programs where a stationary instrument is not an option. Clinicians appreciate the tactile feedback and manual control the device provides during measurement. As used equipment, this Perkins MK3 will carry visible signs of prior handling but remains capable of accurate applanation tonometry readings. It fits well in ophthalmology and optometry offices, pediatric and anesthesia care settings, and community vision screening programs looking for a durable, field ready tonometer.