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: Hoya 62mm DMC PRO1 Digital Multi-Coated UV (Ultra Violet) Filter
Product description: Designed and engineered for Digital SLR Cameras and Lenses to serve as a lens protector and to reduce the adverse effects of ultraviolet light Digital Multi Coated (DMC) -- Greatly reduces lens flare and ghosting Black Almite Frame (BAF) -- Black matte
Product feature: Designed and engineered for Digital SLR Cameras and Lenses to serve as a lens protector and to reduce the adverse effects of ultraviolet light, Digital Multi Coated (DMC) -- Greatly reduces lens flare and ghosting, Black Almite Frame (BAF) -- Black matte finish aluminum frame reduces reflections, # Black Rimmed Glass (BRG) -- Reduces light reflection around the filter edge to enhance contrast, Low Profile Frame (LPF) -- Ultra thin frame helps avoid vignetting on wide angle lenses and Knurled Edge Frame (KEF) aids easy attachment and removal
Product price: $25.99
Product brand: Hoya
Target attributes: Shape
Answer: attribute: shape
value: None
source: None