Any Ophthalmologists out there?

[Username22222]

My DD2 had an eye test at the hospital recently as part of a SALT pathway, the letter says: Visual Acuity : Kay Picture Single Crowded : 0.2 (both eyes).
Anyone know what the 0.2 means in terms of her eyesight?
I didn't think to ask at the time and google isn't helping.

It means they can see 2 lines above 6/6 (20/20) clearly.
how old are they?
children don’t get the bottom line until they are 4/5 anyway.

@theeyeofdoe

Thanks for your reply, they are 27 months.

That's normal for their age.