Visual field analyzers are often used in detection and diagnosis of Glaucoma, AMD, Scotomas and brain abnormalities. These analyzers test the full horizontal and vertical field of peripheral vision, identifying potential diminished or blind spots (scotomas) in the patients’ vision. Identifying specific scotomas in ones vision can be indicative of a certain type of brain trauma or disease, such as a stroke or tumor. The patient is directed to identify certain light stimuli provided by the analyzer in their peripheral vision, if the patient is unable to detect the stimuli, then this could indicate trauma and/or scotomas.
These visual field analyzers can offer up to 90? of measurement across the visual field and boast features such as monocular and binocular testing, fast and simple operation, DICOM compatibility as well as EMR connectivity and color and kinetic perimetry to name just a few. Depending on the type of practice, choosing a product that is customizable to your needs is key.
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| Company | Haag-Streit USA, Inc. | Haag-Streit USA, Inc. |
| Item | Octopus 900 Perimeter | Octopus 600 Perimeter |
| Price | | |
| Vendor Product Page | Company Product Page | |
| Description | Addressing all major perimetry needs, the Octopus 900 from Haag-Streit is the perimeter of choice for anyone who wants diagnostic flexibility to analyse, assess and track patients’ visual fields. Everything you can ask of a perimeter is offered in | Haag-Streit's Octopus 600 covers all your essential perimetry needs in an easy-to-use device, including central field static testing, rapid screening, an easy-to-read analysis software, and the ability to network with integrated EyeSuite software. |
| Features | - Six Methods – One Perimeter
- 100% Fixation Control – 100% of the Time.
- Lightning-fast full threshold exams in fewer than 150 seconds
- EyeSuite™ Software Analysis with networkable system and EMR Integration.
- Goldmann Kinetic Perimetry in both manual and semi-automated modalities utilizing our full 90 Degree standard Goldmann bowl
- Improved Patient Comfort and Greater Flexibility
- Import existing HFA data (700 series)
- HFA Style printout
- Three forms of glaucoma progression analysis - including structure/function
| Inquire |
| Weight (lbs) | 55 lbs (25 kg) | 28 lbs (12.7 kg) |
| Stimulus | Mirror projection system | TFT Monitor |
| Fixation Control | Blink Control, Pupil Position Control, AET (Automated Eye Tracking) | Blink Control, Pupil Position Control, Dart Control,
Contact Control |
| Test Strategies | TOP (Tendency Oriented Perimetry, 2–4 min)
Dynamic (adaptive step size, 6–8 min)
Normal (4-2-1 bracketing, 10–12 min)
Other (LV: Low Vision with Goldmann size V; 2-LT: 2-Level Test, 1-LT: 1-Level Test; GST: Glaucoma Screening Test) |
- Glaucoma Screening Test GST
- TOP (Tendency Oriented Perimetry, 2–4 min)
- Dynamic (adaptive step size, 6–8 min)
- Normal (4-2-1 bracketing, 10–12 min)
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| Analysis Software | EyeSuite™ Software Analysis with networkable system and EMR Integration. | Inquire |
| Test Methods |
- Standard white-on-white perimetry SAP
- Blue/yellow perimetry SWAP
- Flicker perimetry for early diagnosis
- Red/white perimetry (custom tests only)
- Goldmann Kinetic Perimetry
| Standard white-on-white perimetry SAP
Pulsar perimetry for early diagnosis |
| Dimensions (W × H × D) | 648 mm (25.5 in) x 796 mm (31.3 in) x 519 mm (20.4 in) | 467 mm (18.4 in) x 500 mm (19.7 in) x 508 mm (20 in) |
| Peripheral Range | 180° (30 cm radius Goldmann bowl) | 30° (infinite) |
| Stimulus Size | (Goldmann) I, II, III, IV, V | (°): SAP: 0.43 (Size III); Pulsar: 5 |
| Stimulus Duration | 100, 200, 500, 1000, infinite | SAP: 100 ms; Pulsar: 500 ms |
| Background Illumination | 0/4/31/314 | SAP: 10 cd/m2; Pulsar: 32 cd/m2 |
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