The Calumet CALSAN0452 is a high-quality neutral density camera filter designed specifically for photographers who seek precise control over their exposure. With a filter diameter of 52 mm, this filter is suitable for a variety of lenses and allows for the reduction of light hitting the sensor without compromising color reproduction. The filter is elegantly designed in black and is transparent, making it ideal for use in various lighting conditions. It is particularly useful for long exposures to create motion blur or for capturing scenes with high brightness without overexposing the images. The CALSAN0452 is an essential accessory for photographers working in both landscape and portrait photography who want to expand their creative possibilities. With a packaging unit of one piece, this filter is a practical addition to any photography kit.