Know the Glow is a global nonprofit leader in raising awareness of leukocoria (the Glow) and the childhood blinding diseases it can indicate. We work globally to eliminate preventable childhood blindness through early detection and treatment of these conditions.

We empower parents to see their child’s vision in a new light by raising awareness about The Glow (medically known as leukocoria) and encouraging them to make sure their young children receive comprehensive eye exams by an eye specialist.

Learn More About "The Glow"

Have you seen "The Glow?" Have Questions? Check out our FAQs to help you better understand.

The Glow

Read our "Glow Stories"

Read inspirational stories from families that have dealt with "The Glow" and how they overcame it!

Glow Stories

Get Involved!

Learn how you can make a difference and help Know The Glow work towards ending childhood blindness.

Get Involved

Check Out The Glow Gallery

Know The Glow has hundreds of images to help you better understand the different diseases and The Glow.

Glow Gallery

Diseases Common To The Glow

  • Amblyopia
  • Brown Syndrome
  • Cataract
  • Choroidal Osteoma
  • Coats’ Disease
  • Coloboma
  • Congenital Cataract
  • FEVR
  • Intraocular Medulloepithelioma
  • Norrie Disease
  • PHPV
  • Pinguecula
  • Refractive Error
  • Retinal Detachment
  • Retinal Dysplasia
  • Retinopathy of Prematurity (ROP)
  • Retinoblastoma
  • Strabismus
  • Toxocariasis
  • Trauma

Who Is Know The Glow?

What Is The Glow?

How To Spot The Glow

Your Story Matters!

Know the Glow strives to share inspiring personal stories from "Glow" families around the world. These stories provide hope and inspiration to families with children fighting Glow-related diseases.

Share Your Glow Story!