The visual field is the entire area one can see. It includes central and peripheral (side) vision. A visual field test can detect problems with vision in any part of the visual field. Changes in the visual field may be difficult to notice since both eyes are generally used at the same time. One eye can sometimes compensate for some vision loss in the other. A problem may not be detected until each eye is tested separately.
The visual field test provides information that no other test can. It is used to detect many diseases, such as glaucoma or retinitis pigmentosa, which affect the eye, optic nerve, and brain. It can also help diagnose brain tumors, strokes, and other conditions. Visual field testing helps diagnose the disease and can follow the progress of the disease and its treatment.
During a visual field test, one eye is temporarily patched while the other eye is being tested. You are asked to look straight ahead at a fixed spot and watch for targets to appear in your field of vision.
The most common testing method uses small fixed targets that appear briefly as bright or dim lights (called computerized static perimetry). You sit in a chair facing a bowl-shaped instrument and indicate when you see the targets appear by pressing a button. This test usually takes only a few minutes for each eye.
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Always professional - always 'top notch'. Dr. Keller and the staff are always respectful and kind. I feel that Dr. Keller is an excellent eye surgeon that I can trust.
Pre and post cataract surgery followup with BES staff was excellent. All staff members were very knowledgeable and efficient as I called several times with questions. Surgery with Dr. Cuevas was excellent and I am very happy so far with results. Dr. Cuevas was clear and transparent with answers to my post-surgery questions and spent substantial time with me pre-surgery to make sure we came up with the best solution to meet my athletic vision requirements. I highly recommend Boulder Eye Surgeons.
Dr. Keller was extremely responsive to my concerns. We had a great conversation! I also liked the new informational videos that played while I was waiting.
Great results from surgery, friendly staff, and physicians. All questions answered well and easy to understand.
The professionalism of the entire staff is impressive. Dr. Nichols spent adequate time with me explaining everything thoroughly. My daughter came with me and he took the time to address her concerns and answer her questions. The Optical department is just as 5 star as the rest of the practice. I am so grateful to these people for how they are addressing my problems with my eyes which involve a complex medical condition.
As usual, everyone was very helpful and professional.
I have the greatest respect for the entire team at Boulder Eye Surgeons.
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