13-255 50 mm Dia. Hoya ND-50 Absorptive Neutral Density Filter; OD 0.3 750-1550nm

The 13-255 50 mm Dia. Hoya ND-50 Absorptive Neutral Density Filter is a high-quality optical component designed for use in the near-infrared (NIR) spectrum, specifically between 750 and 1550 nanometers. This filter, sourced from the reputable vendor Edmund Optics, is a Neutral Density Filter, which means it reduces the intensity of light without altering its color composition.

The filter has a catalog number of 13-255 and features a circular shape with a diameter of 50 millimeters and a thickness of 2.5 millimeters. This makes it compatible with a wide range of optical systems. The filter's material ID is UVFS Mal-1965, indicating its specific composition and properties.

The 13-255 filter is coated on both the front and back with EDm 13-220, a specialized coating that enhances its performance in the NIR spectrum. The coating also gives the filter a Thin Lens shape, which can be beneficial in certain optical configurations.

According to the provided data, this filter has an Optical Density (OD) of 0.3. This means it reduces the light intensity by a factor of 2, making it suitable for applications where moderate light reduction is required.

The filter's current status is "Valid - in stock", indicating it is readily available for purchase and use. For more information or to make a purchase, users can visit the provided weblink: https://www.edmundoptics.com/p/03-od-50mm-dia-nir-ii-coated-absorptive-nd-filter/44479/