Assertion: newtonian telescope's design | /r/CapableOf | navigate the night sky
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Source sentences:
text: The simple Newtonian reflector optical design, altazimuth mount, and included red-dot finderscope make it easy to navigate the night sky.
text: The simple Newtonian reflector optical design, altazimuth mount, and included red-dot finderscope make it easy to navigate the night sky.