Zeiss/Humphrey 750I Floppy W/Printer – Refurbished

Description

What’s Included

• Zeiss Humphrey HFA II-i 750i visual field analyzer main unit
• 3.5″ floppy disk drive (factory-installed)
• Integrated printer
• Patient response button
• Power cables and accessories
• 6-month Digital Eye Center warranty

Condition & Warranty

Refurbished. This Zeiss Humphrey 750i visual field analyzer has been fully inspected, tested, and verified for accurate SITA perimetry function, floppy disk operation, and integrated printer performance. Carefully calibrated and cleaned before shipping. Covered by a 6-month warranty on parts and workmanship.

Humphrey 750i Floppy Visual Field Analyzer — Refurbished with Integrated Printer

The Humphrey 750i is the HFA II-i series automated perimeter with SITA Standard, SITA Fast, and SITA SWAP algorithms — the complete SITA perimetry suite covering glaucoma threshold testing, fast perimetry for low-cooperation patients, and short-wavelength automated perimetry for early glaucoma detection. This refurbished Humphrey 750i uses a factory-installed 3.5″ floppy disk drive for data storage and patient record transfer, operating as a fully self-contained visual field testing station without USB connectivity or FORUM network integration requirements. The integrated printer produces immediate STATPAC single-field analysis, GHT, and trend printouts at the instrument. Available at $7,600 with a 6-month Digital Eye Center warranty — the full 750i SITA algorithm set with integrated printer at the lowest available humphrey 750i price point in the refurbished market.

Research published in Klinische Monatsblätter für Augenheilkunde comparing the Humphrey Field Analyzer directly against a competing perimetry platform confirms the Humphrey’s established position as the reference automated perimeter in clinical practice — the instrument against which other visual field systems are benchmarked in comparative glaucoma research.

Why Practices Choose the Humphrey 750i Visual Field Analyzer

• SITA Standard, SITA Fast, and SITA SWAP — complete algorithm set — SITA Standard is the gold standard 24-2 threshold test for glaucoma staging and progression monitoring; SITA Fast reduces test time by approximately 50% for patients with fatigue, fixation difficulty, or reduced cooperation; SITA SWAP uses a blue stimulus on a yellow background to isolate short-wavelength pathways and detect glaucoma changes before conventional white-on-white loss appears; the 750i is the entry point for the complete HFA SITA algorithm library including SITA SWAP, which the 740i and 745i do not offer
• Full clinical test pattern library — 24-2 through Esterman binocular — 24-2 central field for standard glaucoma monitoring; 30-2 extended central field for neuro-ophthalmology; 10-2 central field for advanced glaucoma with fixation threat; 60-4 peripheral screening; Esterman binocular field for driving fitness and disability documentation; all patterns available in both SITA Standard and SITA Fast
• Floppy disk connectivity — standalone operation without IT requirements — the 750i Floppy stores patient records and test data on standard 3.5″ floppy disks; the instrument operates as a self-contained station without USB ports, network adapters, or FORUM server infrastructure; appropriate for practices that store paper records or manually transfer data and do not require electronic EMR integration from the perimeter
• Integrated printer — immediate STATPAC hard copy at the instrument — the onboard printer produces full STATPAC single-field analysis with GHT classification, MD, PSD, and VFI trend output directly at the perimeter; glaucoma practices that document with paper STATPAC reports can print immediately without routing to a separate print station after testing
• STATPAC statistical analysis — GHT, MD, PSD, VFI, trend analysis — the Glaucoma Hemifield Test identifies superior-inferior asymmetry against normative data; Mean Deviation and Pattern Standard Deviation quantify global and localized loss; Visual Field Index provides percentage-of-normal for staging and progression documentation; all standard Humphrey STATPAC outputs are included on the 750i platform
• Refurbished with 6-month warranty — complete SITA perimetry at $7,600 — the refurbished 750i Floppy at $7,600 provides the full Humphrey algorithm set including SITA SWAP with integrated printer; the lowest price point for a 750i SITA SWAP-capable Humphrey in refurbished condition; 6-month warranty covers parts and workmanship

Clinical Applications

• Glaucoma visual field testing — primary application — SITA Standard 24-2 is the standard test for glaucoma staging and serial monitoring; the 750i runs complete SITA perimetry batteries for established glaucoma patients; VFI and MD trend analysis over serial tests supports progression detection and treatment adjustment decisions
• Early glaucoma detection — SITA SWAP — short-wavelength automated perimetry with the SITA SWAP algorithm detects glaucomatous field loss in the blue-yellow pathway before conventional white-on-white SITA Standard changes appear; the 750i’s SITA SWAP capability is used in glaucoma suspect monitoring for earlier detection of functional loss
• Neuro-ophthalmology — hemianopias and visual pathway defects — 24-2 and 30-2 SITA Standard characterize hemianopias, quadrantanopias, and bitemporal defects in chiasmal and retrochiasmal lesions; 10-2 maps central scotomas in optic neuritis, anterior pathway compression, and other neuro-ophthalmic conditions requiring serial visual field assessment
• Advanced glaucoma — 10-2 central field monitoring — patients with severe glaucomatous loss threatening fixation are tested with the 10-2 pattern for high-resolution mapping of remaining central field; SITA Standard and SITA Fast are both available for 10-2 on the 750i for advanced glaucoma monitoring
• Functional field assessment — Esterman binocular field — the Esterman binocular test is used for driving fitness evaluation, occupational requirements, and disability documentation; the 750i includes Esterman binocular field testing as part of the standard pattern library

Who This Is For

• Glaucoma practices requiring SITA SWAP capability — the 750i is the minimum HFA II-i model that includes SITA SWAP for early glaucoma detection; practices performing SITA SWAP as part of their glaucoma suspect monitoring protocol need the 750i or above — the 740i and 745i do not include this algorithm
• Practices preferring standalone instrument operation — the floppy version operates without USB, network, or FORUM server infrastructure; appropriate for private practices and smaller clinics that manage visual field records independently and do not require electronic integration with EMR systems from the perimeter
• Practices adding automated perimetry at low entry cost — the refurbished 750i Floppy at $7,600 delivers the complete Humphrey SITA algorithm set with integrated printer for a fraction of new-instrument pricing; 6-month warranty included; practices adding glaucoma visual field capability choose this configuration for complete perimetry without the added cost of USB connectivity
• Multi-site practices needing a portable, self-contained field analyzer — the floppy disk configuration does not depend on network infrastructure; the 750i Floppy can operate in any exam room independently, without requiring connectivity to a central server or IT support for ongoing operation

Technical Specifications

Compare Humphrey Visual Field Analyzer Options

Questions about the Humphrey 750i? Contact us — we can confirm SITA SWAP function, floppy drive operation, and printer status before purchase.