Newtonian telescope vs Newtonian reflector

Newtonian telescope and Newtonian reflector both are nouns.

Word	Noun	Adjective	Verb	Adverb
Newtonian telescope	Yes	No	No	No
Newtonian reflector	Yes	No	No	No

As nouns, Newtonian telescope and Newtonian reflector are synonyms defined as:

Newtonian telescope and Newtonian reflector: reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis

Newtonian telescope (noun)	Newtonian reflector (noun)
reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis	reflecting telescope in which the image is viewed through an eyepiece perpendicular to main axis