Children must be at least 6 years old to use a telescope and at least 12 years old to use a refractor. There are many telescopes for children. It is important that the child knows what he or she wants and chooses the telescope according to his or her abilities. It is important to pay attention to the child's size and understanding of how the telescope works. It is also advisable to involve the child in all stages of choosing the telescope. To find out which telescope to choose, we recommend that you read our guide to choosing a children's telescope.