Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Panasonic 14-150mm f/3.5-5.6 OIS Four Thirds Lens for Panasonic Digital SLR Cameras
Product description: Panasonic and Leica Camera have launched development of a Leica D large-diameter telephoto zoom lens designed specifically for digital SLR camera. The Leica D Vario-Elmarit 14-150mm/ F3.5-5.6 ASPH. / MEGA O.I.S., lens offers an exceptionally long zoom range of 14-150mm (35mm equivalent: 28-300mm) and complies with the four thirds system to assure wide compatibility with other camera models.The lens provides a considerably longer telephoto range than the previously released Leica D Vario-Elmarit 14-50mm/ F2.8-3.5 ASPH. / MEGA O.I.S. lens, yet is just as compact and lightweight. This impressive downsizing is the result of incorporating four aspherical lenses in the unit. The aspherical lenses also improve optical performance by minimizing distortion, even at the 28mm wide end.The Leica D Vario-Elmarit lens incorporates Panasonic's Mega O.I.S. optical image stabilizer, which makes it easy to shoot super-telephoto shots without using a tripod. When the lens is mounted on the Lumix DMC-L1, Panasonic's first digital SLR camera, or the Vario-Elmarit 3, you can use the aperture ring provided and enjoy easy, intuitive shooting.This combination of an extended 28-300mm shooting range, Mega O.I.S. optical image stabilizer, and an aperture ring for intuitive control makes the Leica D Vario-Elmarit 14-150mm/F3.5-5.6 ASPH. / MEGA O.I.S. lens perfect for capturing clear, beautiful, expressive images when shooting a wide variety of subjects and in a host of conditions., Panasonic L-RS014150 14-150mm f/3.5-5.6 OIS Four Thirds Lens for Panasonic Digital SLM Cameras The First LEICA D Lens with Zoom Range to 300mm The versatile Panasonic L-RS014150 lens's soft focus is suitable for dimly lit indoor shots (View Larger), This powerful, large-diameter 10.7x telephoto LEICA D VARIO-ELMAR 14-150mm/ F3.5-5.6 ASPH./ MEGA O.I.S. camera lens offers an exceptionally long zoom range of 14-150mm (35mm equivalent: 28-300mm) and complies with the Four Thirds System to assure wide compatibility with other camera models. The new four thirds camera lens is the first LEICA D lens to incorporate Extra Silent (XS) technology, which assures quick, quiet, accurate auto focusing control from minimum focus distance of 50 cm even at full zoom to the entire zoom range., The L-RS014150 camera lens contains 15 elements in 11 groups (4 Aspherical lenses and 1 ED lens) for a superb optical performance. Seven aperture blades give the aperture a rounded shape that, when shooting at larger aperture, produces an attractive smoothness in out-of-focus areas. This lightweight lens system offers exceptional zoom power yet is as compact as a standard zoom lens., The L-RS014150 interchangeable lens features MEGA O.I.S (optical image stabilizer); Panasonic's advanced hand-shake correction technology which makes it easy to shoot super-telephoto shots without using a tripod. The new lens system uses multi-coated lens elements that reduce ghosts and flare to an absolute minimum. It delivers high resolution from edge to edge along with low distortion and improved optical performance by minimizing distortion, even at the 28mm wide end., DMC-G3KW , DMC-G3KBODY , DMC-G3KK , DMC-GH2HK , DMC-GX1KBODY , DMC-GX1SBODY , DMC-GX1XK , DMC-GX1KS , DMC-GX1XS , DMC-GF5XR , DMC-GF5XK , DMC-GF5XW , DMC-GF5KW , DMC-GF5KK , DMC-GF5KR , DMC-GF3CT , DMC-GF3KR , DMC-GF3KBODY , DMC-GF3XK , DMC-GF3CR , DMC-GF3KW , DMC-GF3KT , DMC-GF3CW DMC-GF3CK , DMC-GF3KK , DMC-GF2CS , DMC-GF2KK , DMC-GF2CK , DMC-GF2CW , DMC-GF2KS , DMC-GF2CR
Product feature: Compact and lightweight, Optical performance by minimizing distortion
Product brand: Panasonic
Target attributes: Type
Answer: attribute: type
value: 300mm
source: product description
attribute: type
value: 150mm
source: product title
attribute: type
value: 150mm
source: product description
attribute: type
value: zoom lens
source: product description
attribute: type
value: zoom range
source: product description
attribute: type
value: zoom power yet is as compact as a standard zoom lens
source: product description
attribute: type
value: 50mm
source: product description