DT Visual Fields

The Benefits You Expect from Frequency Doubling Technology

Since its introduction, over 8,000 doctors have chosen Frequency Doubling Technology to quickly and accurately detect the early stages of visual field loss associated with glaucoma, and other eye diseases.

 Welch Allyn patented Frequency Doubling Technology

  • Easy on your patients
  • Rapid screening and full threshold results
  • Frequency doubling stimuli reduce patient anxiety during testing
  • No eye patch is necessary

Glaucoma Detection FDT

Now with expanded glaucoma management tools.

Building upon Frequency Doubling Technology, Humphrey® Matrix represents the latest advancement in clinically-validated glaucoma management.

Hours of Operation

Our North Raleigh Location

Monday

8:00 am - 5:00 pm

Tuesday

8:00 am - 5:00 pm

Wednesday

8:00 am - 5:00 pm

Thursday

8:00 am - 6:00 pm

Friday

8:00 am - 4:00 pm

Saturday

Closed

Sunday

Closed

Our North Hills Location

Monday

2:00 pm - 5:45 pm

Tuesday

2:00 pm - 5:45 pm

Wednesday

2:00 pm - 5:45 pm

Thursday

Closed

Friday

Closed

Saturday

10:00 am - 1:00 pm

Sunday

12:00 pm - 4:00 pm

Our North Raleigh Location

Monday
8:00 am - 5:00 pm
Tuesday
8:00 am - 5:00 pm
Wednesday
8:00 am - 5:00 pm
Thursday
8:00 am - 6:00 pm
Friday
8:00 am - 4:00 pm
Saturday
Closed
Sunday
Closed

Our North Hills Location

Monday
2:00 pm - 5:45 pm
Tuesday
2:00 pm - 5:45 pm
Wednesday
2:00 pm - 5:45 pm
Thursday
Closed
Friday
Closed
Saturday
10:00 am - 1:00 pm
Sunday
12:00 pm - 4:00 pm

Location

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