Fundus Photography in Ranchi
High-resolution retinal photography for precise documentation and monitoring of eye diseases — performed and interpreted by Dr. Dibya Prabha, Retina Specialist, at Neurovision Clinic.
Understanding Fundus Photography
Fundus photography is a specialized ophthalmic imaging technique that captures high-resolution, full-color photographs of the fundus — the interior back surface of the eye including the retina, optic nerve head, macula, and retinal blood vessels. A fundus camera is essentially a specialized low-power microscope with an attached camera. The images serve as a permanent, objective record of retinal appearance, allowing Dr.
Dibya Prabha at Neurovision Clinic to precisely monitor even subtle changes over time. This is critically important for chronic, progressive conditions like diabetic retinopathy, glaucoma, and age-related macular degeneration where year-over-year comparison guides treatment decisions.
Why is Fundus Photography Done?
- •Document baseline retinal appearance for future comparison and disease monitoring
- •Monitor diabetic retinopathy progression by comparing serial photographs over time
- •Track glaucoma by documenting optic nerve head appearance and cupping
- •Record macular degeneration changes — drusen size, number, and progression
- •Document retinal findings for patient education — seeing their own retina helps patients understand their condition
- •Provide permanent medical record for medico-legal documentation
- •Screen for retinal toxicity from medications like hydroxychloroquine
How Fundus Photography is Performed
- 1
Pupil Dilation
Eye drops are instilled to dilate your pupils for a wide, clear view of the retina. Dilation takes 15–20 minutes to fully take effect.
- 2
Positioning
You sit at the fundus camera with your chin on the chin rest and forehead against the support bar — very similar to a slit-lamp exam.
- 3
Image Capture
You look at a fixation target while the camera captures images. A brief flash of light indicates each photo being taken. Multiple images are captured of different retinal areas. The process takes 2–5 minutes.
- 4
Review
Dr. Dibya Prabha reviews the images immediately, compares them to any previous photographs, and discusses the findings with you.
How to Prepare
- •Bring sunglasses — your eyes will be light-sensitive for 2–4 hours after dilation
- •Arrange transportation if possible — dilated pupils make driving difficult and potentially unsafe
- •Bring your previous eye records or fundus photographs if taken elsewhere
- •No fasting or other special preparation is required
Related Conditions
Fundus Photography helps diagnose and monitor these conditions. Explore our condition pages for more detailed information about each.
Frequently Asked Questions
What is fundus photography?
Fundus photography is a specialized medical imaging technique that captures detailed, high-resolution color photographs of the retina (the back of the eye), including the optic nerve, macula, and retinal blood vessels. It creates a permanent visual record for disease monitoring and comparison over time.
Why is fundus photography done?
Fundus photography documents the current state of the retina for comparison at future visits — essential for monitoring progressive conditions like diabetic retinopathy, glaucoma, and macular degeneration. It also helps educate patients by showing them what their retina looks like and explaining visible changes.
How long does fundus photography take?
The actual photography takes only a few minutes. Including dilation (if needed) and the overall eye examination, plan for 20–30 minutes at Neurovision Clinic.