For example, the slit lamp uses electricity to generate ... and takes advantage of scatter to help visualize the cornea and crystalline lens, and their respective clarities. This tutorial ...

The individual will sit with their head resting in the slit lamp microscope, and the doctor will place a special contact lens directly onto the eyeball. The test should reveal any signs of ...

A cataract is defined as any opacity in the crystalline lens of the eye ... Diagnostic tests include a visual acuity test, and slit-lamp and retinal examinations. In adults with early age-related ...