240-5001 50.8 mm Dia. Absorption Type Neutral Density Filter VIS 450-650nm

The 240-5001 is a Neutral Density Filter, designed and manufactured by EKSMA Optics, a leading vendor in the optical components industry. This filter is part of the Absorption Type Filters range, specifically catering to the visible light spectrum between 450-650nm.

The filter boasts a circular shape with a diameter of 50.8mm, making it compatible with a wide range of optical systems. It has a thickness of 1.1mm, ensuring minimal distortion and maintaining the integrity of the light path. The filter is coated with EKS 240-2501 on both the front and back surfaces, enhancing its performance and durability.

The geometry of the filter is defined as a Thin Lens, indicating its ability to focus light without introducing significant spherical aberration. This feature is particularly beneficial in applications where high-quality imaging is required.

The filter's material ID is UVFS MAL-1965, suggesting its suitability for use in ultraviolet and visible light applications. The wavelength of this filter is 588nm, which is within the visible light spectrum, making it ideal for various optical systems.

The filter is currently in stock and available for purchase through the vendor's website. For more information, please refer to the provided weblink.