![]() A larger aperture is preferred since it receives more light, making distant objects more visible. This determines your field of view when looking through the eyepiece. ApertureĪperture refers to the diameter of the lens or mirror. ![]() These are aperture, focal length, magnification, and computer control. Kids' Telescopes - Explained in Under 2 Minutesīefore choosing a telescope for your child, there are four basic elements that you need to consider. Used to view both Earthly and astronomical objects.The image then bounces off of two mirrors, hitting the concaved side of the lens before making its way through the eyepiece. Light travels into the telescope through a refractor lens. ![]() Pros:Ī compound telescope combines the best of the lens and mirror worlds. Instead, they have two concave mirrors that bend light by reflecting it before it passes through the eyepiece. Reflecting telescopes are absent of lenses.
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