Camera obscura: projecting a solar eclipse into a darkened room through a small hole, showing how the image is inverted. From Daniele Santbech "Problematum Astronomicorum" Basle, 1561

---

Size: 3423px × 3543px
Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: /, 1561, astronomicorum, astronomy, basle, camera, daniele, darkened, eclipse, hole, image, inverted., obscura, obscura:, optics, problematum, projecting, room, santbech, science, showing, small, solar