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: BIAL Wide Angle Binocular 60x60 Large Aperture Telescope with Sit Scale Range
Product description: Type:60x60 High quality Binoculars ideal for all outdoor activities and sporting events: Boating/Yachting Sports Bird Watching Auto Racing Horse Racing Hunting Theater Beach Travel Package include: 1x Binocular 1x Strap 1x Eyepiece cap 2x Objective lens cap 1x Lens cloth 1x packing boxes 1x Backpack
Product feature: Powerful zoom with different magnifications ideal for all outdoor activities and sporting events, Shock-absorbing rubber armor, High quality BAK4 porro prism ruby coated to minimize UV glare,50mm large aperture, can clear view in darker., Diopter scale adjustment for fine focusing, suitable for bird watching, camping, watching the game and other activities.Especially the search target, first at hand with low range to the target, then by the high ratio observes, guarantee a trick.With it. whatever action target escapes your eyes.
Product brand: BIAL
Target attributes: Eye Relief
Answer: attribute: eye relief
value: None
source: None