Hoya 67mm C4 Blue Cooling Color Correction Multi-Coated Glass Filter

Make your photography stand out with the 67mm C4 Blue Cooling Color Correction Multi-Coated Glass Filter. This high-quality, durable filter is designed to cool the ambient light entering your 67mm lens by 350 degrees Kelvin (-40 mired shift), adding a blue hue to your overall exposure. This unique feature is perfect for fine-tuning the color or ambiance of your scene to match your film's white balance, ensuring your images are as accurate and vibrant as possible.

Whether you're using tungsten-balanced film with a light source warmer than the traditional 3200 degrees K, such as candles or low watt incandescent bulbs, or shooting at sunrise or sunset with daylight-balanced film (5500 degrees K), this filter is your solution. It provides the specific amount of color correction needed to match your film type and cools overly warm scenes for a more natural look.

One of the standout features of this filter is its multi-coated design. The HOYA Multi-Coat (HMC) technology enhances the performance of today's multicoated lenses. These popular filters minimize reflection, reduce flare and ghosting, and result in over 97% average light transmission. This means your images will be clearer, sharper, and more professional-looking.

In short, the 67mm C4 Blue Cooling Color Correction Multi-Coated Glass Filter is an essential tool for any photographer looking to improve their image quality and color accuracy. It's not just a filter, it's a gateway to better photography.