They are perfect for the accurate high-power study of the Moon, Planetary Surfaces, and other objects in our solar system because of their long focal lengths and spectacular, diffraction limited optical performance, which produces sharp, contrasty images.
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Plossl eyepiece have better optical performance than K and H eyepieces. Effectively reduce chromatic aberration and halo.
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They are perfect for the accurate high-power study of the Moon, Planetary Surfaces, and other objects in our solar system because of their long focal lengths and spectacular, diffraction limited optical performance, which produces sharp, contrasty images.
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Original Celestron Astromaster. Original Celestron. Standard 12mm ø Shaft. Fits most models from.
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Mount andTripod. This model is very well machined and has an illuminated polar finder scope and precise graduated circles. The BRESSER EXOS 2 can take the weight - depending on length and use of up to13 kg.
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With its long focal length and breathtaking, diffraction limited optical performance, it is ideal for the detailed high-power study of the Moon, Double-Stars, Planets and other objects in our solar system, providing crisp contrasty images.
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The Celestron single-axis motor drive runs on a 9V battery, so there are no cords to get in the way. The drive can be used in either the Northern or Southern Hemisphere. To change hemispheres (reverse the motor’s direction), simply flip the North/South (N/S) switch on the face of the motor drive.
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Excellent views of star fields, clusters, nebulae, galaxies, planets, the Moon, and (with the right filtering or through projection) the Sun can be obtained. The Startravel 120 is quick and simple to set up as a refractor, and the enclosed optics, which require little maintenance, are factory-collimated.
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