Hoya 58mm C4 Blue Cooling Color Correction Multi-Coated Glass Filter

Key Features

• Achieve cooler tones with this 58mm Hoya C4 filter, perfect for digital photography.
• Correct unwanted warmth; this color correction filter shifts -40 mired for true color.
• Multi-coated glass filter ensures high light transmission and reduces unwanted reflections.
• Durable Hoya optical glass provides scratch resistance for reliable, long-term use.
• Low profile aluminum frame minimizes vignetting; features front filter threads for stacking.
• Correct color balance in artificial light; this cooling filter is equivalent to an 82C.