易达到
发表于 2025-3-23 12:05:28
Accessorizing a CAT, done that in part by eliminating accessories much beyond a finder, a star diagonal, and an eyepiece of sometimes average quality. At a minimum, a new owner is going to require at least a couple more good eyepieces, a dew shield, and a case in which to store and transport the telescope.
SUGAR
发表于 2025-3-23 17:31:21
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浮雕宝石
发表于 2025-3-23 18:05:49
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放逐
发表于 2025-3-23 22:50:23
Book 2020Latest editiontiful deep-space wonders. Additionally, their computer-assisted capabilities allow them to automatically point to and track celestial objects, making astronomy accessible to more people than ever before. However, selecting the right one and learning how to use it can be difficult for stargazers both
remission
发表于 2025-3-24 02:58:05
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炼油厂
发表于 2025-3-24 08:15:24
: Die Befreiung des , von der Befreiungds. An entire book the length of this one is needed. What we can do is give a general overview of the imaging game and steer new CAT users to the type of gear needed—and the challenges that will be faced.
纬线
发表于 2025-3-24 11:29:55
,What’s a CAT?,y. The SCT—and the other members of the catadioptric telescope (CAT) tribe—are optical hybrids that combine aspects of these two simple designs, so understanding them is the key to understanding the catadioptric.
Digest
发表于 2025-3-24 16:12:23
Taking Pictures with a CAT,ds. An entire book the length of this one is needed. What we can do is give a general overview of the imaging game and steer new CAT users to the type of gear needed—and the challenges that will be faced.
deface
发表于 2025-3-24 20:41:56
1431-9756 ific make and model, and finally, to use the telescope in the field. Covered in other chapters are: Solar System and deep-sky observations; astrophotography and computer control of CATs; and troubleshooting and978-3-030-39776-0978-3-030-39777-7Series ISSN 1431-9756 Series E-ISSN 2197-6562
ARK
发表于 2025-3-25 03:05:14
Book 2020Latest editionders will learn to decide which catadioptric telescope is right for them, to choose a specific make and model, and finally, to use the telescope in the field. Covered in other chapters are: Solar System and deep-sky observations; astrophotography and computer control of CATs; and troubleshooting and