Having fortunately passed the FRCOphth part 1 in my first attempt, the aim herein is to detail exactly how I used one of the main foundational texts- ‘Clinical Optics’ by Elkington and Frank. Out of 174 multiple choice questions in the April 2022 FRCOphth Part 1 exam, 47 questions were dedicated to Optics; comprising the most number of questions of any topic. Optics generally has formed the majority of questions in previous sittings too, although since its conversion to a pure MCQ exam, there appears to be increasing emphasis in this area.