FILM 1020 Lecture Notes - Lecture 1: F-Number, Dynamic Range, Light Meter
Document Summary
Single = single lens attached to the camera (some old cameras have three attached called a turret) Re ex = accurate view nder (that 45 degree mirror in front of the shutter) On lm camera that shuts lm in place. Spins over the gate to cover the lm from exposure. Grabs perforation (dots on side of lm) and advances the lm forwards. Digital sensors more sensitive thats why lm is harder to expose. Representation of space changes when using zoom lens. Distance of sensor ( lm plane) to the optical centre of the lens. Wide eld of view if you back up enough. Space not being distorted (nose and eyes not messed) but it is being compress (not looking like three dimension) Example; importance of background and for example, a bully. 1. 4 (doubles number, but light doubles each stop) Aperture in uences depth of eld so does proximity to camera.
