Meanings
nounreflex mirror (plural reflex mirrors)
plural reflex mirrors
- artsAn optical element in a reflex camera system that is positioned at a 45 degree angle behind the camera lens to reflect the light passing through the lens upward toward the viewfinder or focusing screen.
Cite this entry
APA
reflex mirror. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/reflex%20mirror
MLA
“reflex mirror.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/reflex%20mirror. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “reflex mirror,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/reflex%20mirror.
Source: reflex mirror on Wiktionary, CC BY-SA 4.0.