Over 15 hours of live sessions and interactive seminars covering phakic IOL implantation and refractive lens exchange in terms of pre-operative workup and diagnostics, essential principles, indications, contraindications, decision-making, safety calculations, and much more. Surgical techniques are discussed through educational videos. The selection of the best IOL is fully covered based on selection criteria and the defocus curve. The course is supported by case discussions and polls and concluded by guidelines.