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: Threaded Black Polymer Solar Filter for Cameras, 62mm
Product description: Threaded Black Polymer Solar Filter for Cameras, 62mm by Thousand Oaks Optical. CE & ISO approved.
Product feature: 62mm threaded black polymer solar filter for cameras. Part #62T. CE & ISO approved., This filter should fit cameras with the same lens diameter., Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and cameras. The sun will appear in a natural orange color when viewed through your telescope using this filter., This is a high quality product of Thousand Oaks Optical, Arizona. A manufacturer of safe solar filters for over 30 years. Words of the producer: "Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years.", WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS/CAMERA. IN CASE NECESSARY, USE STICKY TAPE TO SECURE IT. NEVER OBSERVE SUN WITHOUT A PROPERLY ATTACHED FILTER!
Product brand: Thousand Oaks Optical
Target attributes: Size
Answer: attribute: size
value: 62mm
source: product description
attribute: size
value: 62mm
source: product title
attribute: size
value: 62mm
source: product feature