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: Night Owl Explorer Binoculars
Product description: These Night Owl Explorer Binoculars pack precision and performance into a durable and compact body. The body is encased in a rubberized finish for comfortable handling. Two high-performing intensifier tubes are cradled inside the unique steel stringer system adding precision and control. And the integrated infrared illuminator provides clear viewing in complete darkness.
Product feature: Advanced technology with extended infrared operation, Night Owl Optics exclusive steel stringer system, Compact body in premium rubberized finish, Improved oculars with precise diopter adjustment, This item is restricted for sale to the state of California and outside the US
Product brand: Night Owl
Target attributes: Eye Relief
Answer: attribute: eye relief
value: None
source: None