num_pages: 24
description: Briefly describes how our eyes work, various vision problems, and how glasses can help us see better.Contents include: Learning about your bodyA look at your eyesSeeing the lightIn and out of focusAnother pair of eyesDo I need glasses?Other kinds of lensesLiving with BlindnessDon't ruin your eyes!Looking at the bright side
language: English
title: Why Do Some People Wear Glasses?
titlecomplete: Why Do Some People Wear Glasses? (Ask Isaac Asimov)
ratings_count: 1
publisher: Gareth Stevens Pub