FSR-OD90 25.4 mm Dia. Absorptive Neutral Density Filter 400-900nm

The FSR-OD90 is a high-quality Neutral Density Filter, sourced from the reputable vendor MKS/Newport. This filter is designed with a circular shape, boasting a diameter of 25.4 mm and a thickness of 3 mm, making it an ideal choice for a wide range of optical applications.

The filter's primary function is to reduce the intensity of light, without altering its color composition, within the wavelength range of 400-900nm. This is achieved through the use of an advanced absorptive coating, denoted as 'new od90' on both the front and back surfaces. This coating ensures a consistent and reliable neutral density performance.

The FSR-OD90 filter is designed with a 'Thin Lens' shape, which contributes to its high performance and versatility. The catalog number for this item is FSR-OD90, and it is currently in stock, as indicated by its weblink status. For more information, you can visit the vendor's website through the provided weblink.