2026-2027 Basic and Clinical Science Course, Section 3

BCSC Section 3, Clinical Optics and Vision Rehabilitation, of the Academy's Basic and Clinical Science CourseT (BCSC®) provides a comprehensive overview of clinical optics and clarifies, for ophthalmology residents and practicing ophthalmologists alike, how optical principles translate into clinical practice.Notable Revisions to BCSC Section 3 include:Updated and expanded discussion of the prevention of myopia progressionRevised discussion of IOL power calculation formulas, including optimization, IOL constants, and potential sources of errorExpanded discussion of IOL power calculation in atypical eyes, such as silicone oil eyes, eyes with keratoconus, and moreDetailed coverage of currently available monofocal, toric, and presbyopia-correcting IOLsSeveral original figures illustrating aspects of physical optics, such as wavefront aberrometry, and higher-order aberrations (sample)Inside This Section:Explains the fundamental principles of light, refraction, and image formation, with clear connections to real-world clinical applicationsBegins with a Quick-Start Guide covering optics, refraction, and retinoscopy, which includes step-by-step instructions, clinical examples, and "Try It Yourself!" exercises to reinforce learningCovers geometric and physical optics, optics of the eye, and core concepts in refractionReviews approaches to diagnosing and managing refractive errorExplores advances in optical correction, such as contact lenses, spectacles, intraocular lenses (IOLs), and refractive surgery techniquesIncludes a dedicated chapter on vision rehabilitation, focusing on tools and technologies for patients with visual impairment13 videos, including the new video on Surgical insertion of the CentraSight IMP and three new interactive activitiesWho This Book Is For:Ophthalmology residents building their optics knowledge and preparing for examsFellows and early-career ophthalmologists refining refraction and optical decision-makingPracticing ophthalmologists seeking a refresher on optics and vision rehabilitationWhy Use BCSC Section 3:Developed by the American Academy of OphthalmologyComprehensive yet organized for efficient studyCombines theory with hands-on, practical learning toolsUsed as a core resource in ophthalmology training programs worldwide.…