Opthalmic camera, opthalmic camera adaptor and methods for determining a haemoglobin and glucose level of a patient

摘要

An ophthalmic camera comprising: a camera (102) having a camera lens (108), at least one illumination means (104) and an ophthalmic lens (106). The ophthalmic lens is the same size as, or smaller than, the camera lens. The centres of the ophthalmic lens and camera lens are aligned to form an alignment axis (X-X). The at least one illumination means is capable of linear movement along a radial axis of the camera lens and pivotal movement about the radial plane incorporating a radial axis and the alignment axis. In such a manner, the circle of light emitted by the at least one illumination means is constantly directed to the centre of the ophthalmic lens. Methods of measuring a patients glucose and haemoglobin levels are also described.