An apparatus for obtaining a retinal image of an eye has a control logic
processor (214) for executing a sequence of operations for obtaining the
image. A visual target (162) orients the eye of a patient when viewed. An
indicator element (410) provides a signal that indicates that the patient
is in position. A cornea focus detection section (450) indicates cornea
focus, in cooperation with the control logic processor (214). An
alignment actuator aligns the optical path according to a signal obtained
from the cornea focus detection section (450). A retina focus detection
section (452) detects retina focus in cooperation with the control logic
processor (214). A focusing actuator (406) is controlled by instructions
from the control logic processor (214) according to a signal obtained
from the retina focus detection section (452). An image capture light
source is energized by the control logic processor (214) for illuminating
the retina.