Did you ask these questions to yourself about your kid's vision?

Think of your child's behaviours towards seeing

Do they notice the light?

Do they focus on you or any object with their eyes?

Do they follow moving objects with their eyes?

Do they look at pea-sized small objects?

Do they follow the objects in their visual field and follow them with their eyes or head?

Can they find and collect pea-sized objects scattered on the ground?

Do they easily notice the toys on the patterned carpet?