🌈Colour Blindness (Colour Vision Deficiency) 🔹 Vision 20 20 | Mamta Verma (Optometrist) 🟡 What is Colour Blindness? Colour blindness means difficulty in identifying certain colours—mostly red, green, or blue. It happens when the cone cells in the retina do not work properly. 🔹 Types of Colour Blindness Red-Green Colour Blindness (most common) Blue-Yellow Colour Blindness Complete Colour Blindness (Achromatopsia) – very rare 🔹 Causes Genetic (present from birth) Optic nerve diseases Cataract

Colour blindness often goes unnoticed, leaving millions of children struggling without knowing why. Which is why, Navneet Education has introduced the Colour Blindness Detection Book, seamlessly integrating Ishihara patterns to help detect colour vision deficiency early. Let’s make learning truly inclusive — ensuring no child is left behind. 🔎 Know someone who could benefit from this? 💬 Share this message on your profile. 👥 Tag us: @navneet.education 📢 Use the hashtag: #ColourBlindnessDetect