Description
What’s Included
- Refurbished Humphrey HFA 740 visual field analyzer main unit
- Wheelchair-accessible motorised table
- Built-in printer
- Patient response button
- Power supply and cables
- 6-month Digital Eye Center warranty
Condition & Warranty
Refurbished. This Humphrey HFA 740 has been inspected, calibrated, and tested for proper automated perimetry function with a fresh database installation prior to sale. Covered by a 6-month warranty on parts and workmanship through Digital Eye Center.
Humphrey Visual Field Analyzer HFA 740 — Refurbished SITA Perimeter
The Humphrey visual field analyzer HFA 740 is a refurbished standard automated perimeter (SAP) from Carl Zeiss Meditec — the industry reference standard for glaucoma visual field testing in ophthalmology and optometry practices worldwide. Running SITA Standard and SITA Fast threshold programs, the Humphrey HFA 740 delivers fast, reliable 24-2, 30-2, and 10-2 perimetry with STATPAC statistical analysis and reproducible results that are directly comparable across visits and providers.
This refurbished Humphrey visual field analyzer ships as a complete system with a wheelchair-accessible motorised table and built-in printer — ready for immediate clinical deployment without additional hardware investment. According to the National Library of Medicine, standard automated perimetry using the Humphrey Field Analyzer has been the definitive tool for glaucoma visual field monitoring for four decades, serving as the reference standard against which all other perimetry technologies are evaluated.
Why Practices Choose the Humphrey HFA 740
- SITA Standard and SITA Fast programs — Shorter test times than Full Threshold while maintaining clinical reliability; SITA Fast is particularly valuable for patients with reduced cooperation or advanced field loss.
- 24-2, 30-2, and 10-2 test patterns — Full coverage of standard clinical field test locations for glaucoma monitoring, neuro-ophthalmology, and macular disease assessment.
- STATPAC statistical analysis — Mean Deviation, Pattern Standard Deviation, Glaucoma Hemifield Test, and Total/Pattern Deviation probability plots for every test; immediate clinical context for results interpretation.
- Goldmann bowl perimetry — Consistent test stimulus conditions across the full visual field using the same bowl geometry referenced in normative databases and clinical trials.
- Wheelchair-accessible motorised table — Height-adjustable for testing mobility-limited, elderly, and wheelchair-bound patients without repositioning.
- Built-in printer — On-demand field test printouts at the instrument; no separate printer required.
- Refurbished to specification — Inspected, calibrated, and delivered with a fresh database installation; ready for clinical use from day one.
Clinical Applications
- Glaucoma diagnosis and monitoring — Standard 24-2 SITA threshold testing for optic nerve damage assessment, progression analysis, and treatment response tracking in established glaucoma patients.
- Ocular hypertension management — Serial field testing of OHT patients to detect early conversion to glaucoma; 24-2 pattern captures paracentral and nasal step defects characteristic of early glaucomatous damage.
- Glaucoma suspect evaluation — Baseline and repeat field testing for patients with suspicious optic nerves, elevated IOP, or positive family history before structural damage is confirmed on imaging.
- Neuro-ophthalmology field assessment — 30-2 full field testing for hemianopia, scotoma, and visual pathway defects in neuro-ophthalmic patients.
- Macular and central vision testing — High-density 10-2 central field assessment for macular degeneration, hydroxychloroquine toxicity screening, and central vision monitoring.
- Pre- and post-operative baselines — Visual field documentation before and after glaucoma surgery, cataract extraction, or retinal procedures for medico-legal records and clinical tracking.
Who This Is For
- Glaucoma-focused ophthalmology practices — Dedicated SAP testing lane providing the same clinical reference standard used in landmark glaucoma trials; SITA results are directly comparable to published normative data.
- Comprehensive ophthalmology and optometry practices — Full-featured perimeter for all standard visual field indications from glaucoma suspect screening to neuro-ophthalmic assessment.
- Practices adding a second perimetry lane — Cost-effective refurbished HFA for a second testing room, reducing patient wait times in high-volume glaucoma clinics.
- Practices replacing older HFA II units — Direct drop-in replacement maintaining the same HFA workflow and STATPAC analysis that clinicians and patients are already familiar with.
- Multi-location practice groups — Proven HFA platform for practices standardising perimetry protocols across multiple clinic locations.
Technical Specifications
| Specification | Detail |
| Model | Humphrey HFA 740 |
| SKU | US-HUM-HFA-740 |
| Instrument Type | Standard automated perimeter (SAP) |
| Test Programs | SITA Standard, SITA Fast, Full Threshold |
| Test Patterns | 24-2, 30-2, 10-2, Macula, Custom |
| Statistical Analysis | STATPAC (MD, PSD, GHT, probability plots) |
| Included Accessories | Wheelchair table, built-in printer, patient response button |
| Condition | Refurbished |
| Warranty | 6 months (Digital Eye Center) |
| Price | $6,400 |
Compare Humphrey Visual Field Analyzer Options
| Feature | HFA 740 | HFA 740i | HFA 745 | HFA 750i |
| Technology | SAP | SAP | SAP | SAP |
| Condition | Refurbished | Refurbished | Refurbished | Refurbished |
| Warranty | 6 months | 6 months | 6 months | 6 months |
| Price | $6,400 | $7,125 | $8,075 | $7,600 |
Questions about the Humphrey HFA 740? Contact us for availability and shipping details.
