Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: 30X Optical Universal Zoom Mobile Phone Microscope Clip Micro Lens Telescope Camera Lens For Iphone 5 6 S Ipad Samsung
Product description: 100% Brand new and high quality. 30X zoom microscope magnify lens for universal phones. Quick and easy to attach to your phone's camera Build-in LED ligh provides enough light at any dim condition. LEDs powered by button batteries. Portable and convenient design. Applicable models: Universal mobile phone,iPad Magnification : 30X. Material: Metal. Product Size: 6.8x4.6x3.3 cm color:black Packing Include: 1pcs 30x Microscope lens
Product feature: 100% Brand new and high quality., 30X zoom microscope magnify lens for universal phones., Quick and easy to attach to your phone's camera, Build-in LED ligh provides enough light at any dim condition., LEDs powered by button batteries.
Product brand: dufu-beauty-store
Target attributes: Type
Answer: attribute: type
value: lens
source: product description
attribute: type
value: lens
source: product title
attribute: type
value: lens
source: product feature