balopticon Antonyms
No Synonyms and anytonyms found
Meaning of balopticon
Webster
balopticon (n.)
See Projector, below.
FAQs About the word balopticon
See Projector, below.
No synonyms found.
No antonyms found.
The balopticon, an early slide projector, projected images onto a screen using a strong light source.
Before the advent of digital projectors, the balopticon was a staple in classrooms and lecture halls.
The balopticon's versatility allowed it to display various materials, including glass slides, opaque objects, and even small animals.
The apparatus consisted of a light bulb, a condenser, a slide holder, and a projection lens.
