Sentences with phrase «focal length telescope»

Get a long focal length telescope (see above) and use the included starter eyepiece.

Not exact matches

Magnification is determined by your telescope's focal length (see above) and your eyepiece.

Focal length is the distance from the «focal point» of your telescope to the lens or miFocal length is the distance from the «focal point» of your telescope to the lens or mifocal point» of your telescope to the lens or mirror.

However, the longer your telescope's focal length, the larger objects will appear.

When in doubt, choose a telescope with both a large aperture and focal length.

One more thing: There are four things to look for when buying your telescope: Aperture, Focal Length, Magnification, and Computer Control.

Takeaway: Your telescope's focal length is less important than its aperture, but if available, buy a scope with a larger focal length for extra magnification.

To test the concept, scientists have built two small satellites called cubesats that will practice lining up in orbit to construct a single telescope with a focal length as large as the distance between them.

There's but one fact on the Hubble Telescope's optics which must be kept in mind: The Hubble telescope has a very long focal length of 190 feet (58 m), and thus a one degree field measures one full meter in the space telescope's focal plane, and one arc minute about 1.7 cm.

When considering which telescopes to test, we considered a variety of features, including aperture and focal length.