Question about 350x50mm Refractor Novice Telescopes
what lens do i insert into scope to view the moon I purchased a Tasco telescope recently,putting it together was the easy part,i just wanted to know what lens i put in the scope to view the moon?The ...
why is the image upside down? All astronomical telescopes show up side down images. There is no up or down in space. However you can buy what is called an "erecting prism" diagonal for terrestrial ...
Question about 350x50mm Refractor Novice Telescopes
when looking through my bushnell telescope the images are upsidedown whats this all about how do i right this situation All astronomical telescopes show images upside down. You can buy an "erecting ...
...and SCTs) or a erect image eyepiece for refractors. This is not recommended for astronomy since it reduces
...Other brands are widely available. Erect imaging is not recommended for astronomy since the prism reduces contrast ...
...is a good reason for this- erecting the image needs more bits of glass in the light path, which reduces the amount of light and increases aberrations. Even if this is only slight, astronomers ...
...is a good reason for this- erecting the image needs more bits of glass in the light path, which reduces the amount of light and increases aberrations. Even if this is only slight, astronomers ...
...is a good reason for this- erecting the image needs more bits of glass in the light path, which reduces the amount of light and increases aberrations. Even if this is only slight, astronomers ...
...is a good reason for this- erecting the image needs more bits of glass in the light path, which reduces the amount of light and increases aberrations. Even if this is only slight, astronomers ...
...is a good reason for this- erecting the image needs more bits of glass in the light path, which reduces the amount of light and increases aberrations. Even if this is only slight, astronomers ...
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