Author:
Santamaría-Juárez Efren,Cornejo-Rodríguez Alejandro,Díaz-Uribe José Rufino
Abstract
The testing of the Free Form of the viewfinder Polaroid SX-70 camera by Optical Deflectometry is presented; shape variations of 150 µm with differences of 37 µm P-V and 9 µm were measured.