



This item is no longer available.
The A20 Dark Blue Conversion/Cooling Filter is designed to suppress the strong orange tones often caused by tungsten or halogen lighting. It also reduces the amount of light entering the camera lens, allowing for a wider aperture and a shallower depth of field, and helps prevent overheating of the camera lens.
Yes, the A20 Dark Blue Conversion/Cooling Filter is suitable for outdoor photography. Its blue color helps to control the amount of blue light entering the lens, improving the overall color balance of the images.
The A20 Dark Blue Conversion/Cooling Filter is ideal for a variety of lighting situations. It's perfect for capturing party lights, shop windows, and illuminated monuments. It can also be used with daylight film under tungsten lights or halogen lights for optimal results.
No, the A20 Dark Blue Conversion/Cooling Filter does not alter the original color tones of the images. It enhances the atmospheric lighting and sculptured shadows in the images without changing their color.
Yes, the A20 Dark Blue Conversion/Cooling Filter reduces the amount of light and heat entering the camera lens, which can help to prevent the lens from overheating.
Review Summary

Enhance your photography experience with the A20 Dark Blue Conversion/Cooling Filter (80A) A-Series, a premium product from the renowned brand, Cokin. This dark blue filter is expertly designed to suppress or significantly reduce the overpowering orange tones often caused by tungsten or halogen lighting, transforming the flat uniformity of flashlight photos into images with intimate, atmospheric lighting and sculptured shadows, all without altering the original color tones.
Ideal for a variety of lighting situations, the A20 Dark Blue Conversion/Cooling Filter is not only perfect for capturing party lights, shop windows, and illuminated monuments, but also excels in outdoor photography. Its unique blue hue helps to control the amount of blue light entering the lens, thereby improving the overall color balance of your images.
Designed to reduce the amount of light entering the camera lens, this filter allows for a wider aperture and a shallower depth of field, resulting in a more pleasing bokeh effect in your final image. Furthermore, it aids in reducing the amount of heat generated by the lens, helping to prevent overheating and prolonging the lifespan of your camera equipment.
For optimal results, use the dark blue A020 filter with daylight film under tungsten lights, or opt for the medium blue A021 or light blue A022 with daylight film under halogen lights. Elevate your photography with the A20 Dark Blue Conversion/Cooling Filter (80A) A-Series, a must-have tool for every photographer's kit.
https://cokinfilter.com/pages/service-warranty
800-421-1141