Certified Ophthalmic Medical Technologist (COMT) Practice Exam

Which camera is specifically designed to photograph the corneal endothelium?

1. Digital camera

2. Specular microscope

3. SLR camera

4. Compact camera

The correct answer is: Specular microscope

The specular microscope is specifically designed for photographing the corneal endothelium due to its unique ability to provide high-resolution images of the cells that line the inner surface of the cornea. This type of microscope utilizes a specific light source and optical components to enhance the visibility of the corneal endothelial cells and allows for detailed assessment of their structure and health. Standard digital cameras, SLR cameras, and compact cameras lack the specialized optics and imaging techniques needed to effectively visualize the endothelial cells. They are not equipped to provide the magnification or the contrast necessary for this purpose, which is critical for evaluating conditions such as endothelial cell loss or corneal disease. The specular microscope, therefore, stands out as the proper tool for this specific ophthalmic application.