The Leica MP is a 35mm rangefinder camera that was introduced by Leica in 2003. It is an all-mechanical rangefinder focusing camera that follows in a long line of cameras since the Leica M3 was introduced in 1954. The camera uses the Leica M-mount, which accepts all Leica bayonet-mount lenses (21 mm through 135 mm) made since 1954. The 'MP' designation stands for mechanical perfection. Unlike the preceding Leica M7, the camera has adopted many retro design features from the earlier M3. These include a M3 type metal film advance lever, knob film rewind design and M3 type frameline adjust lever. The basic classic design remains unchanged and the design for loading film from the bottom has been retained. The camera comes in black paint or silver chrome finishes.