An anti-vibration assembly is disclosed including a rigid bracket fixed to a vehicle powertrain, a vehicle body and an anti-vibration mount including: a first tubular mounting member, in which the bracket is received; a second mounting member fixed to vehicle body; an elastomer body connecting the first mounting member to the second mounting member; and a rigid strap including two legs and a top. The first lens group includes, in order from the object side, a first lens subgroup that is fixed during focusing and a second lens subgroup that moves during focusing. If the documents are determined to be color documents, the documents are read by moving the reader during reading past fixed position documents. A first calculator calculates a first value corresponding to an image density of an image to be output after a first timing. The free magnetic layer includes a lamination of at least two ferromagnetic layers and at least one intermediate layer interposed between the at least two ferromagnetic layers.