Used Visual Field                           

Buy - Sell or Lease a New Used or Pre-Owned Visual Field Analyzer - Auto Perimeter Today.              Call 888-783-7891

Welcome.

Visionequip offers incredible savings and finance options on all New, pre-owned and used Visual Field Analyzers and Auto Perimeter’s. Flexible Financing Options on any equipment lease with buyout option, give you the ability to equip your practice and enhance cash flow. 

 "Six Months "SAME AS CASH" plus $1,000.00 off on the New Canon PTS 1000.

Call 888-783-7891 for details on this special ophthalmic equipment finance program.

For the price of a used Humphrey the PTS 1000 Standard Features Include:

Kinetic and Static Testing

Four Stimuli Colors LED

Blue on Yellow (SWAP)

Fast Threshold Testing

Silent Exhaust Fan (for patient comfort)

Plus much much more

ENR / EHR  Ready


A list of Pre-Owned Visual Field Analyzers are listed below.

All Pre-Owned Visual Field Analyzers and Auto Perimeters come with a full six month warranty.



Select Used, Pre-Owned Visual Field Analyzers and Auto Perimeters

Pre-Owned Used Zeiss Humphrey 710 FDT....Save up to 20%!!!

Used Zeiss Humphrey 710 FDT  Visual Field Analyzer Auto Perimeter
The Pre-Owned Used Zeiss Humphrey 710 provides FDT Supra-threshold testing in only 35 seconds. It is easy to use and your staff can learn to operate the FDT in minutes. The FDT Perimeter is an excellent visual field screening device with a small foorprint and comes with a 6 month warranty

Call (888)-783-7891 or (815) 385-3223 for more information.
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Zeiss  Matrix FDT Field Tester

Pre-Owned Used Zeiss Humphrey FDT Matrix
The Zeiss Humphrey FDT Matrix is an excellent choice for characterizing visual field status and providing a basic glaucoma management platform. Both threshold and screening tests can be achieved in a very flexible framework. Intuitive operation makes training your staff a simple process. 6 month warranty included.

Call (888)-783-7891 or (815) 385-3223 for more information.
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Zeiss HFA 720  Advanced AutoPerimeter - Visual Field Analyzer

Zeiss Humphrey HFA 720  Used Pre-Owned Visual Field Machine
The HFA Series of Humphrey Visual Field Analyzers are the gold Standard in automated perimetry for enhanced clinical. The features built into the 720 include fast, reliable testing with no compromise in accuracy in a standard package. Model 720i does not include Nasal Step, C-64, FF246 or Armaly test patterns.6 month warranty is standard.

Call (888)-783-7891 or (815) 385-3223 for more information.
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Pre-Owned used Zeiss Humphrey 735

HFA 735  Humphrey Field Analyzer
The HFA Series of Humphrey Visual Field Analyzers are the gold Standard in automated perimetry for enhanced clinical. The features built into the 735 include fast, reliable testing with no compromise in accuracy in a standard package. Many other testing strategy options are standard in this unit. Please call for more infromation. 6 month warranty is standard.

Call (888)-783-7891 or (815) 385-3223 for more information.
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Zeiss Humphrey HFA 750  Pre-Owned Used Visual Field Analyzer

Zeiss HFA 750  Pre-Owned Auto Perimeter
The HFA Series of Humphrey Visual Field Analyzers are the gold Standard in automated perimetry for enhanced clinical. The features built into the 750 include fast, reliable testing with no compromise in accuracy in a standard package. Many other testing strategy options are standard in this unit including SWAP Blue Yellow and built-in computer. Please call for more infromation. 6 month warranty is standard.

Call (888)-783-7891 or (815) 385-3223 for more information.
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Interzeag Haag Streit  Pre-Owned used Octopus 301 Auto Perimeter

Octopus  Pre-Owned used Octopus 301 Auto Perimeter
The Octopus 301 auto perimeter, used visual field is designed around the patented Interzeag direct projection system the Octopus 301 has defined the next level in the practice of perimetry. The 301 includes TOP Strategy, Blue/Yellow Testing, LAN Interface board, Flicker Perimetry, CCFF Testing, Automatic Eye Tracking, all Printout formats, Custom Test Programs.

Call (888)-783-7891 or (815) 385-3223 for more information.
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Oculus Easy Field  Pre-Owned Used Visual Field Tester Screener

The integrated bowl has a 30-cm radius with 10-candela background luminance designed to the Goldmann standard. It also has a fixed-point grid, including 30-2, 24-2 and 10-2 for fast testing. Fast, normal and supra threshold-testing strategies are available. You can even customize your own fields. The programmable buttons and selection knob make it compact, yet they still allow the technician to easily change the variables of the perimetry.<

Call (888)-783-7891 or (815) 385-3223 for more information.
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Ohter Brands  Pre-Owned Used Visual Field Testers

Just because it isn't listed doesn't indicate we do not have it. Our inventory chages daily, many other used auto perimeters, visual field analyzers are available. Feel free to contact our "Pre-Owned Sales Department" for the latest inventory status. 
 
Call (888)-783-7891 or (815) 385-3223 for more information.
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SBG/VisionEquip is currently offering special trade-in allowances on Haag Streit, Zeiss Humphrey OCTs, Reichert, Reliance, Marco, Topcon, Canon, Tomey, Burton, Heidelberg HRTs, Shin Nippon and Woodlyn visual field analyzers, auto perimeters, autorefractors, keratometers, topographers, ophthalmic equipment & instruments. 

Related Articles and Information regarding use of the used visual field and auto perimeter:

[Analysis of a new visual field index, the VFI, in Ocular Hypertension and Glaucoma.] [Article in French] Giraud JM, Fenolland JR, May F, Hammam O, Sadat AM, Boumezrag AB, Renard JP. Clinique d'Ophtalmologie, Hôpital d'Instruction des Armées du Val de Grâce, 74 bd de Port Royal, 75005 Paris, France. OBJECTIVE: The Visual Field Index -VFI- is a new perimetric index allowing evaluation of visual function level and progression. In this study, we analysed this new index, that provides a trend analysis of visual field loss progression in Ocular Hypertension and Glaucoma. We also compared results with event analysis. METHODS: Retrospective study on 94 eyes of 54 patients: 35 OHT(ocular hypertension), 34 early POAG (primary open angle glaucoma) (0>MD>-6dB), 13 moderate POAG (-6>MD>-12dB) and 12 advanced POAG (MD<-12dB), with a mean follow-up of 6.5 years (4 to 8 years). Each subject performed a mean number of 10 standard automated perimetry visual field tests (Humphrey SITA Standard 24-2), excluding tests without reliable indices. VFI progression rate was analysed. VFI progression during the first half period of follow up was compared with that during the second half period. VFI progression was confronted with script alert messages delivered by the last GPA (Guided Progression Analysis) event analysis program. RESULTS: VFI values were "stable or with low progression" in 100% of OHT patients, 88% of early POAG, 38.5% of moderate POAG, 33% of advanced POAG. Progression during the first half period (mean of 3 years) of follow-up could be extrapolated for the second half period in 97% of OHT patients, 76% of early POAG, 70% of moderate POAG, 75% of advanced POAG. Results from VFI trend analysis and GPA event analysis corresponded in 97% of OHT patients, 85% of early POAG, 85% of moderate POAG, and 87% of advanced POAG. DISCUSSION: VFI seems to be a useful indicator for glaucoma evaluation and progression follow-up. It completes the event analysis. Some very advanced POAG cannot be analysed by GPA event analysis. VFI should be able to be used for further follow-up. All these results require validation in larger population. The purpose would be to assess if VFI is able to detect different profiles of progression to help treatment decisions. PMID: 20005005 [PubMed - as supplied by publisher]

Initial temporal field defect in Leber hereditary optic neuropathy. Wakakura M, Fujie W, Emoto Y. Division of Neuro-Ophthalmology, Inouye Eye Hospital, Tokyo, Japan. wakakura-m@inouye-eye.or.jp PURPOSE: To determine the site of the initial field defect in patients with Leber hereditary optic neuropathy (LHON). METHODS: We studied nine eyes of nine consecutive LHON patients with the 11778 mitochondrial DNA mutation who had no visual loss (four eyes) or only minimal visual loss (five eyes). When unilateral visual loss was observed, Humphrey field analysis (HFA) (HFA 30-2 program and sometimes the HFA 10-2 program) was immediately and repeatedly performed on the better eye. RESULTS: For the 12 centralmost points in the visual field, a loss of sensitivity (P<0.02) was initially found in the upper temporal field of nine eyes and in the lower temporal field of three eyes. These results indicate that it was possible to detect the initial site of sensitivity loss in the centralmost temporal test points in all nine cases. The HFA 10-2 program confirmed the sensitivity loss in the temporal field in two cases. CONCLUSIONS: The centralmost temporal visual field appears to be the most susceptible site in eyes of LHON patients. This suggests that the most susceptible cells during the early stages of LHON are the retinal ganglion cells located in the corresponding region of the retina. PMID: 20020239 [PubMed - in process]

The Ability of Short-Wavelength Automated Perimetry to Predict Conversion to Glaucoma. van der Schoot J, Reus NJ, Colen TP, Lemij HG. Glaucoma Service, The Rotterdam Eye Hospital, Rotterdam, The Netherlands. PURPOSE: Short-wavelength automated perimetry (SWAP) has been claimed to predict conversion to glaucoma 3 to 4 years before standard automated perimetry (SAP) defects occur. This study compared the moment of glaucomatous conversion between SWAP and SAP. DESIGN: Prospective, longitudinal follow-up study. PARTICIPANTS: Four hundred sixteen subjects with ocular hypertension (intraocular pressure >/=22 and

Glaucoma diagnostic performance of humphrey matrix and standard automated perimetry. Nam YP, Park SB, Kang SY, Sung KR, Kook MS. Department of Ophthalmology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea. PURPOSE: To evaluate and compare the performance of Humphrey Matrix perimetry (Matrix) and standard automated perimetry (SAP) for glaucoma discrimination. METHODS: Forty-seven healthy and 68 glaucomatous subjects were included in this study. Glaucoma was defined as having a glaucomatous optic disc and a nerve fiber indicator (NFI) GDx VCC scanning laser polarimetry score of >40. Glaucomatous subjects were classified into two groups, early (40 < NFI < or = 50) and moderate to advanced (NFI > 50). The number of clusters on Matrix and SAP pattern deviation maps were estimated and scored. Areas under the receiver operating characteristic curves (AUCs) of the cluster scores were calculated for early and moderate to advanced stages of glaucoma and compared between Matrix and SAP. RESULTS: Among 68 glaucomatous subjects, 24 eyes were classified as having early and 44 eyes as having moderate to advanced glaucoma. The overall AUC of the Matrix cluster score was comparable to that of SAP (0.857, 0.881, P = 0.538). The AUC of the cluster score did not reveal statistically significant differences between Matrix and SAP for either early or moderate to advanced stages of glaucoma (P = 0.831, 0.237). CONCLUSION: Both Matrix and SAP showed good diagnostic performance with glaucoma defined as structural loss. Matrix and SAP data showed similar discrimination capability for different stages of glaucoma determined by cluster analysis. PMID: 19847602 [PubMed - indexed for MEDLINE]

Structural and functional relationships in glaucoma using standard automated perimetry and the Humphrey Matrix. Park SB, Nam YP, Sung KR, Kook MS. Department of Ophthalmology, University of Pochon, College of Medicine, CHA Medical Center, Bundang, Korea. PURPOSE: To evaluate and compare correlations between structural and functional loss in glaucoma as assessed by optical coherence tomography (OCT), scanning laser polarimetry (GDx VCC, as this was the model used in this study), standard automated perimetry (SAP), and the Humphrey Matrix (Matrix). METHODS: Ninety glaucomatous eyes identified with SAP and 112 eyes diagnosed using Matrix were independently classified into six subgroups, either S1/M1 (MD>-6dB), S2/M2 (-12

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