FSQ-OD10 50.8 x 50.8 mm Absorptive Neutral Density Filter 400-900nm

The FSQ-OD10 is a high-quality Neutral Density Filter, measuring 50.8 x 50.8 mm, sourced from the renowned optical components vendor, MKS/Newport. This filter is designed for use in the 400-900nm wavelength range, making it suitable for a wide array of optical applications.

The filter boasts a rectangular base shape and is constructed from UVFS material, specifically identified as MAL-1965. This material is known for its excellent optical properties and durability. The filter's geometry includes a width of 50.8mm, a height of 50.8mm, and a thickness of 3mm, ensuring a precise fit and reliable performance.

The FSQ-OD10 is coated with the New OD10 coating on both the front and back surfaces. This coating enhances the filter's performance by providing superior neutral density characteristics, thereby minimizing any wavelength-dependent transmission.

The filter's thin lens shape further contributes to its performance, reducing unwanted optical artifacts and ensuring optimal light transmission. The filter's catalog number is FSQ-OD10, and it is currently in stock, as indicated by its valid web link status.