The 240-2603 Neutral Density Filter is a high-quality optical component designed for use in the visible light spectrum, specifically between 450-650nm. This filter is sourced from EKSMA Optics, a renowned vendor known for their extensive catalog of optical elements.
The filter is of the Neutral Density type, which means it reduces the intensity of all wavelengths of light equally, providing a uniform attenuation. This is particularly useful in applications where it's necessary to reduce the light intensity without altering the color balance.
The filter is rectangular in shape, with a base size of 25.4 x 25.4 mm, making it suitable for a wide range of optical systems. It has a thickness of 1.1 mm, which contributes to its durability and resistance to mechanical stress.
The filter is coated with EKS 240-2503 on both the front and back surfaces. This coating enhances the filter's performance and durability, providing excellent optical properties and resistance to environmental factors.
The filter is classified as an Absorption Type filter, meaning it reduces light intensity by absorbing a portion of the light that passes through it. This type of filter is known for its high optical quality and excellent performance.
The filter is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://eksmaoptics.com/optical-components/optical-filters/neutral-density-absorption-type-filters-at-450-650-nm/.