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We study light deflection from a Reissner-Nordstr\"om-de Sitter black hole inthe gravitational monopole background. We first calculate the orbit equationand the contribution of the monopole and black hole parameters to thedeflection angle up to second-order for the vanishing cosmological constantcase using the Rindler-Ishak method. We also obtain the contribution of thecosmological constant to light deflection in this geometry in the weak fieldlimit using the same method.

Bending of Light from Reissner-Nordstr\"om-de Sitter-Monopole Black Hole