How the Eye Works

Eyes are the organs of vision. Through a complex process, they detect and focus light to create images. Vision begins when light rays are reflected off of an object and enters the eye through the cornea and then pupil. It then passes through the crystalline lens which refracts light to be focused on the retina. By changing shape, the lens functions to change the focal distance of the eye so it can focus on objects at various distances.

When light hits the retina, tiny cells, rods, and cones capture the light signals and convert them into electrochemical impulses in neurons. Rods communicate the object’s shape by reading black and white and shades of gray. Cones communicate the color of the object. Working together, the rods and cones process the light. They then create an image by triggering nerve impulses that pass to the image centers in the brain via the optic nerve.

It’s important to understand how the eye works so you can understand your body. The better informed we are about our health, the easier it is to note potential symptoms and to take an active role in preventative care.

Did you know:

  • Eyes heal much faster than many other parts of the body. It can take as little as 48 hours for a corneal scratch to heal.
  • Our visual systems are so complex, they involve more than half of the brain to function properly.
  • You may think babies cry a lot, but the real tears don’t start flowing until babies are at least four weeks old. They cry before then (and even while in the womb), but no tears are produced.

If you have any questions about your vision or eye health, contact us at Lambaria Eyecare Associates right away. We are happy to have an eye care professional explain any of these concepts or evaluate your eye health.

Watch this video to learn more about how your eyes work!

We are excited to announce that our office will be reopening on Monday, June 1st! To follow the current mandates, we do have some new procedures for the office.

We are taking every precaution to protect your health and safety. We are ensuring our practice is a safe environment, so you have a comfortable and excellent experience. Below are the steps we are taking for your safety:

  • Health screenings of employees and patients, including brief medical history and temperature before entering the office.
  • Practicing Social Distancing to reduce the risk of Coronavirus exposure
  • Wearing Personal Protection Equipment such as masks, face shields, and gloves, as necessary.
  • Sanitizing all equipment and frames for every patient.
  • Providing no-touch hand sanitizer stations in the office.
  • Reduced the number of patients seen per day.
  • We will continue to offer curbside pickups (if you prefer that method)

 

When you arrive at our office:

  • Call us at 810-658-2020.
  • We will ask the Coronavirus screening questions over the phone.
  • An employee will come out to your car and take your temperature with a no-touch thermometer.
  • When we have the availability, we will bring you inside the office.
    • All people entering the office are asked to wear a mask
    • Only the patient being seen for an exam or needing to pick up materials or have an adjustment will be permitted in the office. If it is a minor or an adult that needs a care provider, 1 adult is permitted to come in with them.

 

Your health and safety are our Number 1 priority. Please do not hesitate to contact us if you have any questions or concerns. We will do our best to address them.