High-quality mirrors and lenses are designed to minimize spherical and achromatic aberrations , which can otherwise distort images or create false color-fringing around stars [12].
is a top choice for those wanting a portable computerized system [15, 27]. The Astro Fi 130 Go to product viewer dialog for this item. celestron telescope
The company’s most significant contribution to the field was the mass production of the . By combining mirrors and lenses, the SCT design provides a large light-gathering ability in a compact, portable package—solving the "lugging" problem associated with large traditional telescopes [3, 5, 20]. High-quality mirrors and lenses are designed to minimize