Eye Investigation

Refraction

Refractive error -It’s about recognizing objects or faces. Most people can see things far away or up close without any trouble or blurriness. We believe clear vision is priceless. Having light focus properly in your eye is key for clear sight. If you struggle with vision, Spex & Contacts is here for you. A refraction test is necessary to get a prescription for glasses, contacts, or other optical aids.an annual refraction test for individuals of any age is highly recommended.

Eye Pressure (IOP)

Intraocular pressure (IOP) is the fluid pressure inside the eye. The eye contains fluids and gels that nourish it and maintain its shape. When the drainage system fails, fluid builds up, leading to high IOP, known as glaucoma.

Risk Factors

  • Risk increases for those over 40
  • Medical Conditions: Diabetes, high blood pressure, and heart disease may raise eye pressure risk.
  • Drug Use: Long-term use of certain drugs may raise eye pressure risk for some.
  • Family History: If relatives have glaucoma, your risk is higher.
  • Eye Injuries: Severe injuries, like getting hit in the eye, can cause sudden high eye pressure

Color Vision

Our world is rich with color, but not everyone can see it all. Different cells in the eye’s neural layer allow us to perceive various hues. Some people, due to a lack of certain cells, see the world differently and may not perceive the full spectrum of colors. Color vision issues are often present from birth, and while they pose no risk, it’s crucial to detect them early to plan education accordingly. Assessing color vision is a simple screening test available at our premises.

Below test is available to investigate color vision

  • Ishihara’s Test For Colour Vision.

Diagnostic Tests

Diabetic Retinopathy Assesment

Diabetes can harm many organs, including the eyes. Diabetic retinopathy damages blood vessels, causing leaks and swelling in the eye’s light-sensitive tissue. Screening for diabetic retinopathy detects eye problems early for better management. Tests for diabetic retinopathy include:
  • Refraction
  • Visual Field- Redirect
  • OCT- Macular scan
  • Fundus Photograph

Dry Eye Assesment

Blinking spreads a thin layer of tears over the eye, ensuring clear vision. But some people don’t produce enough or the right type of tears, leading to discomfort known as dry eye. This exam helps identify the cause and effects of dry eye symptoms, enabling doctors to create a long-term treatment plan.
  • Refraction
  • Visual Field- Redirect
  • OCT- Macular scan
  • Fundus Photograph

Glaucoma Assesment

Glaucoma is a common cause of vision loss in people over 50. It damages the optic nerve, often without symptoms until it’s advanced. Regular eye checks can catch it early, preserving sight with proper treatment and monitoring Risk Factors Includes:
  • Age over 40
  • A family history of glaucoma
  • Poor vision
  • Diabetes
  • Certain steroid medications such as prednisone
  • An injury to your eye
  • High blood pressure, heart disease, diabetes, or sickle cell anemia
  • High eye pressure
  • Near-sightedness or far-sightedness
To detect glaucoma, you need regular eye exams. These include tests to diagnose the disease and start treatment for managing it.