Camera obscura showing how the scene outside was collected by a mirror tilted at 45 degreesB passed through a meniscus lens between F and C and the image thrown onto the table below. From The Magazine of Science Vol.I, London 1840 Editorial Stock Photo - Afloimages
Camera obscura: showing how the scene outside was collected by a mirror tilted at 45 degrees(B) passed through a meniscus lens between F and C and the image thrown onto the table below. From 'The Magazine of Science' Vol.I, London 1840