The Cokin X149 Black Wedding #1 Filter from the X-Pro series is a professional rectangular diffusion filter measuring 130 x 170 mm, specifically designed for the Cokin X-PRO filter holder system. This black net filter creates a subtle diffusion effect concentrated in the lower third of the image, softening details while maintaining overall sharpness and enhancing contrast. The filter employs classic Hollywood cinematography techniques to give photographic images a cinematic quality, particularly effective in portrait, wedding, and engagement photography, where it gently minimizes imperfections while emphasizing the main features of the subject. Made from high-quality optical materials, this durable filter delivers consistent performance under various lighting conditions. For optimal results, photographers can use larger apertures to enhance the diffusion effect and create ethereal, high-contrast images with a timeless aesthetic. The filter seamlessly integrates into existing Cokin X-PRO series equipment and is suitable for both professional photographers and advanced enthusiasts looking to elevate their black and white photography with sophisticated diffusion techniques. Its rectangular design allows for precise positioning and creative control over the diffusion area, making it a versatile tool for artistic image creation across multiple photography genres.