A refracting telescope (also called a refractor) is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope).

The meaning of REFRACTOR is a telescope whose principal focusing element is a lens.

Aug 27, 2021 · The basic way this works can be best illustrated with the below graphic. The design for a refractor telescope was first conceived in 1610 by the famous Galileo Galilei, who …

Learn what a refractor telescope is, how it works, and why it’s often the best choice for beginners. Includes pros, cons, and buying tips.

Jun 25, 2022 · Refractors are made of glass or plastic, to gather and focus light from distant objects. The light is bent as it passes through the lens, forming an image at a specific point, …

Apr 13, 2025 · Refractor telescopes, also known simply as refractors, are the oldest and most iconic type of telescope. First made famous by Galileo in the early 1600s, their classic design …

Mar 14, 2024 · A refractor (also known as a refracting telescope) is a type of optical telescope that uses a collection of lenses to form an image, using light.

Apr 27, 2025 · Refractor telescopes are great for astronomy and terrestrial viewing, but they especially shine in astrophotography. That’s because they offer the clearest images …

Apr 16, 2020 · Should you buy a refractor or reflector telescope? We weigh up the pros and cons of these two titans of telescope design.

Refractor telescopes are an excellent choice for deep sky astrophotography and beginning visual astronomy. Learn more about which refractor is right for you! What is a Refractor Telescope? …