Patent ID: 11871990
Assignee: VERILY LIFE SCIENCES LLC
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 9:
10. An apparatus for use with a retinal imager, the apparatus comprising:
a housing structure having a central aperture passing through the housing structure, the central aperture adapted to optically align with an image sensor of the retinal imager;
a plurality of primary light baffles disposed in the housing structure and arranged into primary baffle arrays that extend along radial axes from the central aperture, wherein the primary light baffles are adapted to output first light emitted from primary light sources of the retinal imager; and
a plurality of secondary light baffles disposed in the housing structure and arranged into secondary baffle arrays that extend along secondary axes from the central aperture, wherein the secondary light baffles are adapted to output second light emitted from secondary light sources of the retinal imager, wherein the secondary axes of the secondary baffle arrays are disposed angularly between adjacent ones of the primary baffle arrays, and wherein each of the secondary light baffles are offset from the primary light baffles to have a radial distance from a center of the central aperture different from that of each of the primary light baffles in the adjacent ones of the primary baffle arrays.