Zeiss/Humphrey 740I Gen USB W/printer – Refurbished

Description

What’s Included

• Zeiss Humphrey HFA II-i 740i visual field analyzer main unit
• Generic USB connectivity port
• Integrated printer
• Patient response button
• Power cables and accessories
• 6-month Digital Eye Center warranty

Condition & Warranty

Refurbished. This Zeiss Humphrey 740i visual field analyzer has been fully inspected, tested, and verified for accurate SITA perimetry function, USB data transfer, and integrated printer operation. Carefully calibrated and cleaned before shipping. Covered by a 6-month warranty on parts and workmanship.

Humphrey 740i Visual Field Analyzer — Refurbished with USB and Integrated Printer

The Humphrey 740i visual field analyzer is Zeiss’s HFA II-i series entry-level automated perimeter — the instrument delivering SITA Standard and SITA Fast threshold perimetry for glaucoma visual field diagnosis and monitoring with USB data connectivity and an integrated printer. This refurbished Humphrey 740i visual field analyzer includes a generic USB port for patient data export and archival, and an onboard printer for immediate STATPAC printouts, providing a complete standalone visual field testing station. The 740i is the HFA II-i model of choice for practices performing standard 24-2 SITA perimetry for glaucoma staging and serial monitoring — delivering the Humphrey clinical reference standard for automated perimetry without the additional cost of SITA SWAP capability. Available at $7,600 with a 6-month Digital Eye Center warranty — complete humphrey 740i visual field analyzer capability with USB and printer in refurbished condition.

Research published in Translational Vision Science & Technology comparing tablet-based portable perimetry against table-mounted automated visual field testing confirms that table-mounted instruments like the Humphrey 740i visual field analyzer deliver the clinical-grade threshold results that serve as the reference standard in glaucoma programs — the benchmark against which all newer portable visual field solutions are evaluated.

Why Practices Choose the Humphrey 740i Visual Field Analyzer

• SITA Standard and SITA Fast — full glaucoma perimetry for standard practice — SITA Standard 24-2 is the clinical gold standard for glaucoma staging and serial monitoring; SITA Fast reduces test time by approximately 50% for patients with limited cooperation, fatigue, or fixation difficulty while maintaining STATPAC compatibility; practices performing standard glaucoma visual field protocols — 24-2 threshold for diagnosis, staging, and monitoring — have everything they need in the 740i without the additional cost of SITA SWAP algorithms used in specialized early-detection protocols
• Generic USB connectivity — direct data export without floppy disks — the 740i Gen USB includes a USB port for patient record transfer and data archival; USB export eliminates floppy disk management for practices transitioning from older floppy-based workflows; enables direct transfer of visual field data to a connected computer for storage, printing, or external management without network dependency on a FORUM server
• Integrated printer — immediate STATPAC printout at the instrument — the onboard printer produces STATPAC single-field analysis with Glaucoma Hemifield Test classification, Mean Deviation, Pattern Standard Deviation, and VFI immediately after testing without routing to a separate print station; practices documenting with paper STATPAC reports complete the exam workflow at the instrument
• STATPAC statistical analysis — GHT, MD, PSD, VFI, trend analysis — the Glaucoma Hemifield Test provides sensitivity/specificity-optimized comparison of superior and inferior hemifield sectors against normative reference; Mean Deviation and Pattern Standard Deviation quantify total and localized field loss; Visual Field Index enables trend-based progression analysis over serial tests; the full STATPAC output suite is standard on the 740i platform
• Full test pattern library — 24-2 through Esterman binocular — 24-2 central field for standard glaucoma testing; 30-2 extended central for neuro-ophthalmology; 10-2 central high-resolution mapping for advanced glaucoma; 60-4 peripheral screening; Esterman binocular for driving fitness and disability assessment; all standard HFA II-i test patterns are available in both SITA Standard and SITA Fast on the 740i
• Refurbished with 6-month warranty at $7,600 — complete USB Humphrey lane — the refurbished 740i with USB and integrated printer at $7,600 provides a complete Humphrey visual field station for a fraction of new-instrument pricing; the USB configuration is the same price as the 750i floppy at $7,600 but with modern data connectivity instead of floppy disk; 6-month warranty on parts and workmanship included

Clinical Applications

• Glaucoma visual field testing — primary application — SITA Standard 24-2 and 30-2 are the standard tests for glaucoma diagnosis and serial monitoring; the Humphrey 740i visual field analyzer runs the complete standard glaucoma perimetry battery with STATPAC output for GHT classification, progression trend analysis, and treatment documentation
• Glaucoma suspect monitoring — serial threshold testing — patients with elevated IOP, suspicious disc morphology, or OCT RNFL loss are monitored with serial 24-2 SITA Standard to detect field loss conversion; the 740i provides the baseline and follow-up testing for the glaucoma suspect population in ophthalmology and optometry practices
• Neuro-ophthalmology — visual pathway defect characterization — 24-2 and 30-2 SITA Standard characterize hemianopias, quadrantanopias, and bitemporal defects from chiasmal and retrochiasmal lesions; 10-2 maps central scotomas in optic neuritis and anterior pathway compression; the Humphrey 740i supports neuro-ophthalmic visual field documentation for neurology co-management
• Advanced glaucoma — 10-2 central field mapping — patients with severe glaucomatous loss threatening fixation are monitored with the 10-2 high-density central field pattern; the Humphrey 740i runs 10-2 SITA Standard and SITA Fast for end-stage glaucoma monitoring where the 24-2 has insufficient spatial resolution for the remaining functional field
• Functional field assessment — Esterman binocular — the Esterman binocular field test supports driving fitness evaluation, occupational field requirements, and disability documentation; the Humphrey 740i includes Esterman binocular testing as part of the standard HFA pattern library

Who This Is For

• Practices performing standard SITA glaucoma perimetry without SITA SWAP — the Humphrey 740i visual field analyzer is the HFA II-i model for practices that perform standard 24-2 SITA Standard and SITA Fast protocols for glaucoma staging and monitoring; practices not performing specialized blue-on-yellow SITA SWAP early detection obtain the full standard Humphrey glaucoma perimetry workflow at the 740i price point
• Practices upgrading from floppy disk to USB connectivity — the 740i Gen USB provides modern USB data transfer in a refurbished Humphrey platform; practices currently using floppy-disk HFA units can upgrade connectivity to USB without moving to a 750i price point; USB enables direct computer archival without floppy disk management
• Ophthalmology and optometry practices adding their first Humphrey perimeter — the refurbished 740i at $7,600 with USB and integrated printer provides a complete Humphrey visual field station for practices adding automated perimetry to their glaucoma workflow; 6-month warranty included; the HFA II-i platform is the established clinical reference standard for automated threshold perimetry
• High-volume practices adding a second visual field lane — the refurbished 740i provides a complete second Humphrey station for practices with high glaucoma volume and wait times for visual field testing; USB connectivity and integrated printer provide a self-contained second lane at refurbished pricing with 6-month warranty

Technical Specifications

Compare Humphrey Visual Field Analyzer Options

Questions about the Humphrey 740i visual field analyzer? Contact us — we can confirm USB port function, printer operation, and STATPAC software version before purchase.