  Braneworld black holes existing today may be of primordial origin, or may
even be produced in high energy particle collisions in the laboratory and in
cosmic ray showers as well. These black holes obey a modified mass-radius
relationship compared to standard Schwarzschild black holes. Using the
variational principle we calculate the bending angle of a light ray near the
horizon of a braneworld black hole in the weak field limit. We next derive the
expressions of several lensing quantities like the Einstein radius and the
magnification for a point light source. These expressions are modified compared
to the lensing quantities for standard Schwarzschild black holes and contain
the scale of the extra dimensions.
