13-089 12.5 mm Dia. Hoya ND-0.3 Absorptive Neutral Density Filter; OD 1.5 425-675nm

The 13-089 is a Neutral Density Filter by Hoya, sourced from the reputable optical components vendor, Edmund Optics. This filter, with a diameter of 12.5 mm, is designed to reduce the intensity of light without altering its color composition, making it an essential tool in various optical applications.

The filter boasts a base shape of a circle, crafted from UVFS material with the Mal-1965 identification. It features a thickness of 1.5 mm, providing durability and resistance to external pressures. The coating on both the front and back surfaces is EDm 13-089, which enhances the filter's performance and longevity.

The wavelength of this filter is 588 nm, and it is designed to operate within the visible light spectrum, specifically between 425-675 nm. This makes it suitable for a wide range of applications where light intensity needs to be managed.

The filter's geometry is that of a thin lens, which contributes to its minimal impact on the optical path and overall system design. This feature, combined with its absorptive nature, makes the 13-089 an excellent choice for applications requiring precise light control.

For more information and to purchase, please visit: https://www.edmundoptics.com/p/15-od-125mm-dia-vis-0-coated-absorptive-nd-filter/44399/