camera-obscura
US /ˌkæm.rə əbˈskjʊr.ə/
UK /ˌkæm.rə əbˈskjʊr.ə/
1.
máy ảnh tối tăm
a box, room, or device with a small hole that lets light through and shows an image on an opposite surface:
:
•
A leaf with a tiny hole is perhaps the most primitive form of pinhole camera, also called a camera obscura.