  Asymmetric Veselago lenses (AVLs) can be created from ballistic $p$-$n$ and
$n$-$p$-$n$ homojunctions of uniaxially strained graphene. This atypical
converging electron flow emerges by applying uniaxial tension out of the
device's symmetry axes. A part of electron flow needs to be positively
refracted for focusing in an asymmetric spot, whose location is tunable with
the strain. In AVLs, Klein tunneling is angularly shifted regards to the normal
incidence. This perfect transmission occurs at the straight line that connects
the point source and focus, which is unaffected by variation of the Fermi level
and barrier's width. Moreover, the mirror symmetry breaking by the strain also
causes the asymmetry in Fabry-P\'erot interference. The novel electron optical
laws allow to evidence that reflected and refracted electrons in AVLs lie on
the same straight line with opposite group velocities and pseudo-spins. Unlike
isotropic graphene, electrons under normal incidence present backscattering,
angles of reflection and refraction different to zero. The average particle
transmission is higher (lower) than isotropic case when the tensile strain is
increased near (far away) the normal direction. These results may be useful for
designing strain-bendable probing tips in scanning tunneling microscopes.
