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Refractor Telescopes

A refractor gathers light with a lens, so its tube is sealed, it rarely needs collimating and nothing sits in the light path to soften contrast. That suits sharp lunar and planetary views, wide star fields and astrophotography.

We carry Explore Scientific and National Geographic refractors from 70mm to 152mm: achromatic doublets that keep the cost down, and ED apochromatic triplets, several with FCD100 glass, that hold false color to a minimum.

Choosing between the two designs? Read APO vs achromatic refractors.
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