This Color Atlas of Cornea embarks on a visual odyssey presenting an extensive array of images meticulously curated to unveil the spectrum of corneal conditions, from the mundane to the extremely rare. This atlas is more than a compendium of clinical cases, it is a testament to the collaborative effort of the authors and contributors. Each photograph is accompanied by a caption that gives a brief, but well-constructed summary of the photograph and the disease process illustrated. Beyond mere observation, this Atlas serves as a guide for clinical practice, offering insights into the diagnosis and management of a myriad of corneal disorders. We have tried to include the latest corneal surgical techniques along with refractive procedures in addition to the corneal disorders. These photos have been collected over 30 years of practice as a cornea specialist.