Telescopes don't come any smaller than the Dwarf 3, but does its portability come at the cost of image quality? Read the ...

For budding astronomers and space experts, telescopes bridge the gap between them and space. To take your love of the planets ...

On a telescope, magnification can be calculated by dividing its objective lens's focal length by the eyepiece's focal length, both expressed in millimeters. For example, a telescope with an ...

The Dwarf 3 is great for astrophotography beginners, but it also has lots of useful tools for more experienced hobbyists.

Save 23% on what we rate as one of the best telescopes out there. It features a 102mm aperture, a 1325mm focal length, a Maksutov-Cassegrain optical design, smartphone-controlled and it comes with ...

View the planets and night skies from home - Heavens above! Your guide to the best telescopes for stargazing, created for all astronomy enthusiasts ...

Yet choosing the perfect telescope can be overwhelming, regardless of your astronomy experience. A quick web search will tell you to consider the scope’s focal length, aperture, eyepiece and ...

The triple objective in the micro-telescope, though of only 51/2 in. focal length, instead of the usual 8 or 9 in., successfully withstood the following severe test. At a distance of a rod ...

It’s important to note here that because of science stuff such as the focal length of the lens observing planets is not a strong point for the Dwarf 3, or indeed any other smart telescope out there.

They state that Mars can be enjoyed through almost any telescope; even a short ... advise "Adding a Barlow lens will increase the focal length and magnify the image, allowing you to pick up ...

Why? The most common reason is that magnification capability doesn’t match with the telescope’s objective size. In detail, it’s the objective focal length (FL or F). The bigger the objective size, the ...