Peegelteleskoop, mida vahel nimetatakse ka Newtoni teleskoobiks, peegeldab valgust nõguspeegli abil, võimaldades niiviisi näha teleskoobiga tegelikke värve.
Reflectors are used not only to examine the visible region of the electromagnetic spectrum but also to explore both the shorter- and longer-wavelength regions adjacent to it (i.e., the ultraviolet and the infrared).
