AND-25C-30 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-25C-30 is a high-quality Neutral Density Filter, unmounted and round, with a diameter of 25 mm. This filter is designed for use in the visible light spectrum, specifically absorbing light within the 400-700nm range. Manufactured by OptoSigma, a leading vendor in the optical industry, this filter is a reliable choice for various optical applications.

The filter is made from UVFS MAL-1965 optical glass, a material known for its excellent optical properties. It features a thickness of 2 mm, providing durability while maintaining a low profile to minimize optical distortion. The filter's coating, Opt AND-30, is applied to both the front and back surfaces, enhancing its light absorption capabilities and ensuring consistent performance.

The AND-25C-30 filter is designed in a Thin Lens shape, which helps to reduce weight and minimize optical aberrations. This makes it an ideal choice for applications where space and weight are critical factors. The filter's geometry, with a 25 mm diameter, is a standard size in the optical industry, ensuring compatibility with a wide range of optical systems and components.

According to the vendor's information, the filter is currently in stock, indicating its availability for immediate purchase and use. The filter's catalog number, AND-25C-30, can be used to reference this specific product in communications with the vendor or when placing an order.