AND-30S-25 30 x 30 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-30S-25 is a high-quality Neutral Density Filter, offered by the renowned optical components manufacturer, OptoSigma. This filter is designed for use in the visible light spectrum, specifically absorbing light within the wavelength range of 400-700nm.

The filter is rectangular in shape, with dimensions of 30 x 30 mm, making it suitable for a wide range of optical applications. It is crafted from UVFS MAL-1965 optical glass, a material known for its excellent optical properties and durability. The filter has a thickness of 2mm, which contributes to its robustness and stability in optical systems.

The AND-30S-25 is coated with Opt AND-25 on both the front and back surfaces. This coating enhances the filter's performance by reducing surface reflections and improving transmission. The coating also provides scratch resistance, ensuring the filter maintains its optical quality over time.

The filter is designed in a Thin Lens shape, which is beneficial in applications where space is a constraint. This shape allows the filter to be easily integrated into optical systems without causing significant changes to the optical path or introducing aberrations.

The filter is currently in stock and available for purchase through the OptoSigma website. The provided weblink leads directly to the product page for convenient access.