  Black holes acting as gravitational lenses produce, besides the primary and
secondary weak field images, two infinite sets of relativistic images. These
images can be studied using the strong field limit, an analytic method based on
a logarithmic asymptotic approximation of the deflection angle. In this work,
braneworld black holes are analyzed as gravitational lenses in the strong field
limit and the feasibility of observation of the images is discussed.

General Relativity and Quantum Cosmology;Astrophysics;High Energy Physics - Phenomenology