Nah, if you knew my dad at the time, he insisted there was nothing wrong with my vision. I actually was already a pretty intelligent kid, mostly from book learning at the time.
Book learning worked great for me, but only because the book was close to my face, which works fine for nearsighted people. So my dad was convinced, my vision was fine.
I was disappointed at my dad for quite a few years, but ultimately had to let my anger go.
A few years later, dad asked me why I didn't tell them I had bad vision. All I could tell him was "I didn't know, until I finally got to see good vision."