The 040 Orange Filter from B+W is a high-quality lens filter specifically designed for photographers who want to enhance their images with a warm orange hue. This screw filter has a thread size of 43 millimeters and is ideal for use with various lenses. The filter type is classified as a Black Mist Filter, which means it not only affects color reproduction but also creates a soft, diffuse effect that makes the image appear softer. The orange filter is particularly useful in landscape and portrait photography, as it can enhance contrasts and improve the mood of the shots. The MRC/Basic coating ensures that the filter is scratch-resistant and minimizes reflections, further optimizing image quality. With this filter, photographers can achieve creative effects while maintaining the clarity and sharpness of their images.