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 | OCULUS, Inc. | OCULUS, Inc. |
| Item | OCULUS Twinfield® 2 | OCULUS Smartfield |
| Price | | |
| Vendor Product Page | Company Product Page | |
| Description | The OCULUS Twinfield® 2 provides you with the very best of our more than 50 years of experience in the perimetry area. This device measures the full field of vision using both automatic, static perimetry and automatic or manual kinetic examinations. | The OCULUS Smartfield is a compact visual field device purposefully optimized for monitoring functional impairment in glaucoma. Based on an ultra-high-luminance LCD screen it performs standard automated perimetry of the central visual field and |
| Features | - Fast and reliable testing of the full visual field
- Static and kinetic perimetryup to 90°
- Monocular and binocular visual field testing is possible
- Color Perimetry: blue or red stimuli can be presented both on a white or yellow background
- Ergonomic design is comfortable even for patients with special needs
- Pre-defined programs for general screening, glaucoma, macula testing, blepharaptosis (ptosis), and neorological testing
- Short duration: threshold values with SPARK in 3 minutes per eye
- Ability to customize testing programs to suit your practice's needs
- Glaucoma Staging Program for detection and classification of glaucoma
- Threshold Noiseless Trend progression analysis software
- Network ready - Viewing software can be installed anywhere on your network at no additional cost
- Made in Germany: Take advantage of over 50 years OCULUS experience in perimetry!
| - Fast, reliable, and affordable
- Static perimetry up to 60°
- General screening and threshold testing
- Redesigned headrest with lateral eye shields allows measurements without an eye-patch saves precious time
- Vertically adjustable double chinrest further improves the quality of examinations by increasing the comfort of the patients
- Pre-defined programs for general screening, glaucoma, macula testing, blepharaptosis (ptosis), and neorological testing
- Short duration: threshold values with SPARK in 3 minutes per eye
- Ability to customize testing programs to suit your practice's needs
- Glaucoma Staging Program for detection and classification of glaucoma
- Threshold Noiseless Trend progression analysis software
PATH (Predicting anatomy from threshholds) software for estimating structual changes - Network ready - Viewing software can be installed anywhere on your network at no additional cost
- Made in Germany
- Take advantage of over 50 years experience in static perimetry!
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| Approval | USA and Worldwide | USA and worldwide |
| Product Number | Inquire | Inquire |
| Weight (lbs) | Inquire | 7.6 kg (16.8 lbs) |
| Stimulus | Goldmann standard | Inquire |
| Fixation Control | Dedicated CCD camera for fixation control | Through central threshold, Heijl-Krakau (using the blind spot), live video image |
| Test Strategies | Supra, fast or classic 4-2 threshold strategy | Inquire |
| Analysis Software | Designed for use with a Windows® laptop or PC and has a full statistics package | Inquire |
| Dimensions (W × H × D) | Inquire | 332 x 418 to 477 x 402 mm (or 13.1 x 16.5 to 18.8 x 15.9 in) |
| Stimulus Size | Inquire | Goldmann III |
| Stimulus Duration | Inquire | 200 ms/user-defined |
| Background Illumination | Inquire | 10 cd/m2 (31.4 asb) |
| Get quote | | |