Assertion: radio telescope's reflector | /r/AtLocation | wider spectrum of light
Facets:
Source sentences:
text: Reflectors work in a wider spectrum of light since certain wavelengths are absorbed when passing through glass elements like those found in a refractor or catadioptric.
text: Reflectors work in a wider spectrum of light since certain wavelengths are absorbed when passing through glass elements like those found in a refractor or in a catadioptric telescope.