Cokin XP21 Dark Blue Conversion/Cooling Filter (80B) X-Pro Series

• Cokin Blue conversion filters supress or greatly subdue the strong orange tones due to tunsten or halogen lighting.
• They replace the flat uniformity of flashlight photos with an intimate and atmospheric lighting, with sculptured shadows, without altering color tones.
• Blue conversion filters are also perfect for party lights, shop windows and illuminated monuments.