Reflection of Light
Reflection is the bouncing of light waves when they strike a surface. Incident Rays are the rays of light that strike the surface. Reflected Rays are the rays of light that bounce off. Two types of...
View ArticleEndoscopy Technology
What is ENDOSCOPY? Endoscopy is the process of viewing the internal of a patient’s body cavity or hollow organ. Endoscope is the instrument used in this process. It is long, flexible viewing tube...
View ArticleCommon Diseases of the Eyes
Some problems of the eyes from functioning well: 1. Sore eyes – it is caused by an infection from bacteria or viruses where the eyes become red, itchy and painful. 2. Myopia or Nearsightedness – it is...
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