The described embodiments provide devices and methods for securing a lens member in a mobile electronic device. The lens member is positionable between a front housing and a rear housing of the device such that inner surfaces of the housings both exert a biasing force on the lens member such that the lens member is substantially immovable relative to the inner surfaces. As such, the lens member is securely fixed within the housings and cannot be removed or separated from one or both housings without evidence of tampering.