FBS-ND30 50.8 x 50.8 mm Optical Crown Glass Metallic Neutral Density Filter 400-2000nm

The FBS-ND30 is a Neutral Density Filter from the renowned vendor MKS/Newport. This filter, with a catalog number FBS-ND30, is specifically designed for rectangular optical systems, making it an ideal choice for a wide range of applications.

The filter boasts a base shape of 50.8 x 50.8 mm, providing a substantial surface area for effective light filtration. It is constructed from Optical Crown Glass, a material known for its excellent optical properties, including high transmittance and low dispersion. This ensures that the filter maintains the integrity of the light passing through it, making it suitable for precise optical measurements.

The FBS-ND30 features a thickness of 3 mm, providing robustness and stability to the filter. This thickness also aids in minimizing optical distortions, ensuring the filtered light maintains its original quality.

The filter is coated with a new FBR-ND30 coating on both the front and back surfaces. This coating enhances the filter's performance by reducing surface reflections and increasing transmittance. It also provides protection to the filter against environmental factors, ensuring its longevity.

The filter's geometry is shaped as a Thin Lens, further enhancing its optical performance by reducing optical aberrations. This shape also allows for easy integration into optical systems, making the FBS-ND30 a versatile choice for various applications.

The FBS-ND30 is designed to operate at a wavelength of 588 nm, making it suitable for a wide range of optical systems. The filter's specifications, including its dimensions, material, coating, and shape, make it a reliable and high-performing option for users seeking a Neutral Density Filter.

According to the vendor's website, the FBS-ND30 is currently in stock, ensuring quick delivery and availability for immediate use. For more information, users can visit the provided weblink: https://www.newport.com/p/FBS-ND30.