Physics, 30.03.2020 19:40 youngcie04
The Cassegrain design provides more compact (shorter) telescopes. Why? (Examine figures 2.4.2 and 2.4.3). The shorter design is usually preferred in situations where the telescope is transported frequently.
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The Cassegrain design provides more compact (shorter) telescopes. Why? (Examine figures 2.4.2 and 2....
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