Fundus photography documents findings on the interior surface of the eye called the retina.
Fundus Autofluorescence (FAF) is a non-invasive retinal imaging modality used to provide a density map of a substance called lipofuscin in the retinal pigment epithelium.
Fluorescein angiography (FA) is a medical procedure that uses a special dye to highlight the retina layer of the interior surface of the eye
With OCT, reflected light is used to produce detailed cross-sectional and three dimensional images of the interior surface of the eye.
Indocyanine green chorioangiography (ICG) is a procedure that uses a special dye to highlight the Choroid layer of the interior surface of the eye.
Ultrasound is a non-invasive test that uses sound waves to assess the structural integrity and pathology of the eye.