Panasonic Lumix 14mm/f2.5 pancake lens. Immaculate lens. Very small, quiet and sharp. Sells for £200 on amazon. Grab a bargain.
The LUMIX G 14 mm / F2.5 ASPH. features a dramatic compactness and light weight despite its 14mm focal length (35mm camera equivalent: 28mm) and F2.5 brightness. The wide angle of view allows you to easily fit subjects into the frame even when shooting indoors where the distance to your subject can be limited. The large F2.5 aperture allows a beautiful soft focus for impressive photos such as portraits.