ZEISS Humphrey Field Analyzer

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Advanced Detection for Your Eye Health

At Danville Optometric Group, we take your eye health seriously and are always looking for new ways to make the patient experience productive and educational. We’ve added the ZEISS Humphrey Field Analyzer to our diagnostic technology library. 

The field analyzer helps us to assess your entire field of vision, aiding in the early detection of potential eye problems.

We strive to help our patients enjoy clear, healthy vision through the help of our technology. Contact us to schedule your appointment today.

What Is the ZEISS Humphrey Visual Field Analyzer?

The ZEISS Humphrey Field Analyzer is a tool used to map your visual field—the complete area you can see without moving your eyes. During the test, you’ll sit comfortably and focus on a central point while lights of varying intensities appear at different locations in your peripheral vision. 

Your task is simply to press a button whenever you detect a light. This procedure helps us create a detailed picture of your vision, identifying any areas where sensitivity might be reduced.

How Long Does it Take?

A visual field test with the ZEISS Humphrey Field Analyzer typically takes around 20–30 minutes. This includes a brief explanation of the test procedure, the actual testing time, and a review of the results with our optometrist.

What Conditions Can It Detect?

A visual field test is a crucial component of a comprehensive eye exam, especially for individuals at higher risk of developing glaucoma. The ZEISS Humphrey Visual Field Analyzer is a valuable tool for detecting and monitoring various eye conditions. 

While a visual field test is not a definitive diagnostic tool, it can be a crucial piece of the puzzle in identifying potential issues.


Glaucoma is a leading cause of vision loss, often developing without noticeable symptoms in its early stages.

The ZEISS Humphrey Analyzer acts as an early warning system. By detecting subtle changes in your peripheral vision associated with glaucoma, we can intervene with treatment before significant vision loss occurs. Early diagnosis and management of glaucoma are essential for preserving your vision for years to come.

Visual field loss can also be a symptom of other neurological conditions that affect the pathways between the eye and the brain.

Visual field loss can sometimes be a symptom of other neurological conditions, such as stroke or tumors in the brain. A comprehensive eye exam with the ZEISS Humphrey Analyzer can help us identify potential issues

Tumors growing in the brain can also press on the visual pathways, causing vision loss in specific areas of your visual field. Similar to stroke, the ZEISS Humphrey Analyzer can help pinpoint these areas of loss, aiding in the diagnosis and management of brain tumors.

Book an Appointment in Danville

Taking care of your eyes is vital for maintaining optimal vision throughout your life. Our experienced optometrists use technology like the ZEISS Humphrey Visual Field Analyzer to assess your vision and overall eye health. 

Early detection is key to preserving your vision, so don’t wait to schedule your exam.

Contact Us

Comprehensive Eye Care & Trendy Eyewear

Receive the detailed eye care you deserve and find your next favorite pair of frames by visiting us today! Call us to book an appointment.

Where to Park?

We’re located in Tassajara Crossing, with plenty of parking available. You can access us from Camino Tassajara or Center Way.

Our Address

  • 3464 Camino Tassajara
  • Danville, CA 94506

Contact Information

Hours Of Operation

  • Monday: Closed
  • Tuesday: 9:00 AM 5:00 PM
  • Wednesday: 9:00 AM 5:00 PM
  • Thursday: 9:00 AM 5:00 PM
  • Friday: 9:00 AM 5:00 PM
  • Saturday: 8:30 AM 2:00 PM
  • Sunday: Closed

*Closed weekdays for lunch 12:30 PM – 1:30 PM.

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