Camera utilizing focal length

Measuring The Focal Length of a Converging Lens

Lab 3 – Measuring Focal Length of Converging Lens Introduction: The purpose of this experiment is to determine the focal length of a converging lens using 5 different methods. The methods used are described below: Object at large distance; image nearly in focal plane Bessel’s Method Autocollimation Abbe’s Method Lensmaker’s Formula Part 1: Using “Object at…