AND-10C-70 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-10C-70 is a Neutral Density Filter, specifically designed for use in the visible light spectrum, with a wavelength of 550nm. This filter is manufactured by OptoSigma, a renowned vendor in the optical industry, and is available for purchase through their website. The catalog number for this product is AND-10C-70.

This filter is circular in shape, with a diameter of 10mm and a thickness of 2mm, making it suitable for a variety of optical applications. The filter is made from UVFS MAL-1965 optical glass, a material known for its high-quality optical properties.

The filter features absorptive coatings on both the front and back surfaces, specifically Opt AND-70. This coating is designed to absorb a specific portion of the light spectrum, reducing the intensity of the light passing through the filter without altering the color balance. This makes it an ideal choice for applications where light intensity needs to be controlled, such as in photography or scientific research.

The filter has a shape described as a Thin Lens, which suggests that it is designed to minimize optical distortion and maintain the integrity of the light passing through it. This is particularly important in precision optical applications where distortion can lead to inaccurate results.