This type of filter is used to reduce reflections from non-metallic surfaces like water or glass and to enhance color saturation and contrast in images, such as making blue skies appear deeper. It features Digital Multi-Coating (DMC) and a Low Profile Frame (LPF) design, specifically for use with digital cameras. The filter shown has a 67mm diameter. Hoya Pro1 Digital filters are considered high-quality optics within the Hoya range.
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