Binocular vision is the ability of both eyes to work together, combining separate images from each retina into a single, 3D image with depth perception, wider field of view, and improved visual acuity. Nava Dristi Eye hospital provides specialized binocular vision clinic to diagnose and treat eye-teaming issues like strabismus (misalignment), amblyopia (lazy eye), and convergence insufficiency through orthoptic exercises, prism lenses, and vision therapy.
FAQs
Questions? We’ve got answers
+ − What is Binocular Vision Dysfunction (BVD)?
BVD is a condition where the eyes are slightly misaligned, making it difficult for the brain to fuse the images from both eyes into one clear picture.
+ − What are the common symptoms of BVD?
Symptoms include eye strain, headaches (especially after reading or computer use), dizziness, vertigo, double vision, and difficulty with balance or coordination.
+ − What causes BVD?
Causes include nerve or eye muscle abnormalities, facial asymmetry, stroke, or head injury/concussion.
+ − How is BVD treated?
Treatment often involves customized micro-prism lenses to help the brain fuse images, along with binocular vision therapy (eye exercises) to improve coordination.
+ − What does a binocular vision assessment involve?
It includes testing motility (how eyes move together), phoria/tropia assessment (alignment), stereopsis (depth perception), and vergence testing (how eyes move inward/outward).
+ − Can BVD happen suddenly?
While some BVD is chronic, a sudden onset of double vision (diplopia) can happen, which may indicate a serious neurological condition and requires immediate attention.
+ − How does a binocular vision exam differ from a standard eye exam?
While a standard exam focuses on sharpness of vision (acuity), a binocular exam focuses on how well the eyes function together, focusing on eye teaming, tracking, and focusing skills
