Bespectacled means wearing glasses. A single word for a whole visual impression.
It is formal, slightly literary and faintly comic, and it appears almost entirely in written description of people, so a small bespectacled man is a whole character sketch in three words. Nobody says it in speech. The be- prefix is an old device for making adjectives out of nouns, and English keeps a handful of others including bewigged and bejewelled, all of them equally arch.
1adjectivebespectacledWearing spectacles.
“A bespectacled clerk showed them into the office.”
Proto-Indo-European
*speḱ-
Latin
spectāculum — a show, spectacle
Middle French
spectacle
Middle English
spectacle
English
spectacle
English, today
bespectacled
Built from
From be + spectacle + ed. spectacle comes from Middle English spectacle, from Middle French spectacle, from Latin spectāculum (“a show, spectacle”), from spectō (“to see, behold”), frequentative of speciō (“to see”). See species. a doublet of spectaculum.
Etymology from Wiktionary, CC BY-SA