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What you'll be able to do (official learning outcomes)
differentiate the different types of ophthalmic lens materials and know when to use plastic or glass lenses
identify different types of spherical, aspheric, and toric lenses
record sphero-cylindrical (astigmatic) lenses
perform transposition of cylindrical and sphero-cylindrical lenses from plus to minus or minus to plus cylinder form
perform hand neutralisation of spherical and sphero-cylindrical lenses
verify the power of any spectacle lens using the lensmeter / focimeter
Course contents
The history and development of ophthalmic lenses, lens materials and frames. Manufacture of spectacle materials; ophthalmic glass; plastic lenses and frames. Forms of spectacle lenses: spherical, cylindrical; toric or sphero-cylindrical lenses.
Source: the Nigerian Universities Commission (NUC) Core Curriculum and Minimum Academic Standards (CCMAS). StudyOps loads this syllabus automatically when you study OPT 305.