Patent ID: 8292804

Claim:
A surgical lamp, comprising a lamp body having a central axis, the lamp body comprising a group of first illuminants and a group of second illuminants, each of the first and second illuminants being configured to emit a bundle of light beams, the group of first illuminants being configured such that the bundles of light beams emitted by the first illuminants overlap to produce a first light field and the group of second illuminants being configured such that the bundles of light beams emitted by the second illuminants overlap to produce a second light field, wherein an axis of the bundle of light beams emitted by each of the first illuminants is directed to a first point on the central axis, an axis of the bundle of light beams emitted by each of the second illuminants is directed to a second point on the central axis, and the first and second points are spaced apart from one another along the central axis such that the first and second points are positioned at different distances from the lamp body along the central axis and the first and second light fields are positioned at different distances from the lamp body along the central axis, and wherein the axis of each bundle of light beams extends along a center line of its respective bundle of light beams.