The Cokin 005 Sepia Filter with case is designed for use with camcorders and cameras, specifically with a Cokin P Series mount fitting. This filter, with a square/rectangular size of 3x3 inches, provides a sepia filter effect, enhancing the warm tones in photographs and videos. It is a high-quality product from the reputable brand Cokin, making it a reliable choice for photographers and videographers looking to add warmth and depth to their work. Perfect for capturing a classic and nostalgic look in your images and videos. Please email with questions.