This is the 245-2510 Neutral Density Filter from EKSMA Optics, a high-quality optical component designed for use in a wide range of applications. The filter boasts a circular shape with a diameter of 25.4 mm and a thickness of 1.1 mm, making it a versatile choice for various optical systems.
The filter is made from UVFS MAL-1965 material, a choice that ensures durability and reliability. It is coated on both the front and back with the EKS 245-2510 coating, which provides excellent reflective properties across the 400-2000nm wavelength range. This makes it an ideal choice for applications that require precise control over light intensity.
The filter's geometry is designed in a Thin Lens shape, which is beneficial for applications where minimal optical distortion is required. The catalog number for this item is 245-2510, and it is currently in stock. You can find more information about this product, including purchasing options, on the EKSMA Optics website.