magnification vs photo

magnification and photo both are nouns.

Word	Noun	Adjective	Verb	Adverb
magnification	Yes	No	No	No
photo	Yes	No	No	No

As nouns, photo is a hypernym of magnification; that is, photo is a word with a broader meaning than magnification:

magnification: a photographic print that has been enlarged
photo: a representation of a person or scene in the form of a print or transparent slide or in digital format

Other hypernyms of magnification include exposure, photograph, pic, picture.

magnification (noun)	photo (noun)
the act of expanding something in apparent size	a representation of a person or scene in the form of a print or transparent slide or in digital format
a photographic print that has been enlarged
making to seem more important than it really is
the ratio of the size of an image to the size of the object