Just introduced, the Alpine Astronomical Baader Clear Focusing Filter 1 1/4" (Optically Polished) is a game-changer for both photography and cinematography enthusiasts. This high-quality, optically polished filter, produced by the reputable Baader Planetarium, is designed to enhance your image capturing experience. The filter's primary function is to provide a clear focus to your images before the addition of colored and specialty filters. Its optical polishing ensures minimal distortion and aberration, delivering high-quality images that are sharp and clear. Moreover, this adjustable focusing filter is designed to be placed in front of the camera lens. It effectively reduces the amount of light entering the camera, thereby improving the overall image quality. It also works to reduce unwanted reflections and increase contrast, ensuring that every shot you take is picture-perfect. Whether you're a professional photographer or a budding cinematographer, the Alpine Astronomical Baader Clear Focusing Filter 1 1/4" (Optically Polished) is an essential tool for capturing stunning, high-quality images.