Contact Stereo Optical Co., Inc. to learn more about the Functional Vision Analyzer™ and the advantages of total vision testing.
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The Optec® Functional Vision Analyzer™ — Contrast Sensitivity Tests with Two Glare Levels Under Four Testing Conditions
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offers a number of exams to evaluate functional vision and better understand the patient's quality of vision. Background illumination levels inside the unit are constantly monitored and controlled by eliminating environmental variables. The Functional Vision Analyzer™ complies with established research standards. This lightweight and portable unit is guaranteed for two years.
Exams can be performed under a variety of conditions and include:
- Visual Acuity — monocular and binocular at near, distant, and mid-range (optional).
- Contrast Sensitivity testing with F.A.C.T.® (Functional Acuity Contrast Test) can be performed in both day and night resting conditions; both with and without glare and with a choice of two different glare levels.
- Stereopsis — Stereo depth perception testing.
- Color perception testing.
- Potential acuity (pin hole).
The Functional Vision Analyzer™ also features the new upgraded EyeView® Functional Vision Analysis Software that utilizes a digital image processor to procedure a pictorial model of the patients' functional vision based on their F.A.C.T.® contrast sensitivity data. EyeView® can also display contrast sensitivity curves as well as the raw data. Data can also be exported to excel files for analysis. Direct comparison of the patient's functional vision is displayed beside a model of normal functioning vision. The software allows for pre- and post-treatment comparisons. The Functional Vision Analyzer™ and EyeView® are useful in cataract and refractive practices to demonstrate functional vision, document visual disability, help establish and manage patient expectations for individual treatment options, and guide treatment decisions. All exam results are stored in a patient database. A variety of reports and data depictions are available for printing.
Optec® is a registered trademark of Stereo Optical Company, Inc.
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F.A.C.T.® is a registered trademark of Stereo Optical Company, Inc. Contrast Vision Test (F.A.C.T.®) developed by Arthur P. Ginsburg, Ph.D. EyeView is a registered trademark of Vision Sciences Research Corp. (US patent #5,552,842) Licensed under US Patent #4, 365, 873 & 5,414, 479 & 5, 500, 699 by Vision Sciences Research Corp. Self-Calibrating Vision Test Apparatus, US Pat 5,078,486 VectorVision, Inc.