An assembly to reduce droplet accumulation and impingement on a lens assembly is disclosed. The assembly includes a camera body; a camera lens mounted within the camera body; and a groove surrounding the camera body. The groove has a first portion defined by a first sidewall, a second sidewall, and a first floor portion and a second portion defined by the first sidewall, a third sidewall, and a second floor portion. The first portion has a first width and a second portion has a second width larger than the first width.