Visual Field Perimeters

Enhanced Medical Services has an extensive inventory of new and pre-owned visual field perimeters from the top manufacturers in the eyecare industry such as Zeiss, Haag-Streit, and Oculus. All pre-owned equipment is refurbished back to factory standards by our manufacturer-trained technicians, and our equipment warranties offer peace of mind when purchasing used ophthalmic equipment for your practice. Additionally, our exclusive partnership with Zeiss provides EMS with a consistent supply of Factory Authorized HFA units, all with Zeiss licensed software and replacement parts. No matter what kind of eyecare equipment you need, EMS has a solution.

Not sure which model will fit your needs? View our Zeiss visual field comparison sheet.

If you do not see what you are looking for, please contact us, as we have new ophthalmic equipment arriving daily.

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About Visual Field Perimeters

Visual field perimeters, also known as visual field analyzers, are used to detect blind spots (scotomas) or other defects in central and peripheral vision.  These tests allow optometrists and ophthalmologists to measure the full horizontal and vertical range and sensitivity of vision.  During a visual field examination, also known as a Humphrey visual field test, a series of various light stimuli are presented, and the patient responds when they see the light, thus mapping their field of vision.  In addition to diagnosis, visual field tests can be tracked over time to measure disease progression, most commonly for glaucoma.