Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

Telescope, 90mm Aperture 900mm Astronomical Refractor Telescope for Adults High Powered - Multi-Coated Professional Telescopes for Astronomy Beginners with AZ Mount, Portable Carry Bag, Phone Adapter ...

Refractor telescopes use a series of glass lenses to collect and focus the light. They are excellent for viewing the moon or larger (or closer) planets.

Refractor telescopes use a series of glass lenses to collect and focus the light. They are excellent for viewing the moon or larger (or closer) planets.

This refractor telescope is ideal for those without much stargazing experience due to its easy-to-use design and no-tool set up. It also comes with a range of accessories to maximize your ...

Refractor telescopes use a series of glass lenses to collect and focus the light. They are excellent for viewing the moon or larger (or closer) planets.

Refractor telescopes excel at viewing objects within our own solar system, such as the moon, Mars or Jupiter. However, the lenses can struggle with the faint light of distant objects, which won ...

Refracting telescopes with short focal lengths (where light is brought to a focus near the lens) can be quite compact and good for low magnification views, which is great for sweeping across dark ...

Refractor telescopes excel at viewing objects within our own solar system, such as the moon, Mars or Jupiter. However, the lenses can struggle with the faint light of distant objects, which won ...

Since all the lenses are aimed at the same point in the sky, each added lens increases the light gathering capacity of the whole array. With 48 lenses, it’s the equivalent of one giant 400mm f/0.4 ...