AND-40S-01 40 x 40 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm

The AND-40S-01 is a 40 x 40 mm Optical Glass Neutral Density Filter, specifically designed for use in the visible light spectrum, spanning from 400 to 700nm. This filter, sourced from the reputable vendor OptoSigma, is an unmounted absorptive neutral density filter, offering versatility and ease of integration into various optical systems.

The filter's geometry is rectangular, with each side measuring 40mm, providing a substantial surface area for light absorption. The thickness of the filter is 2mm, ensuring durability and rigidity. The filter's coating, denoted as 'opt and-01' on both the front and back, is designed to enhance the filter's performance and longevity.

This filter is classified under the type 'Filter' and sub-type 'Neutral Density Filter'. It features a 'Thin Lens' shape, which is beneficial for applications requiring minimal optical path deviation. The filter's material ID, 'uvfs mal- 1965', provides additional information about its composition and manufacturing process.

The filter's wavelength is centered at 550nm, which is within the visible light spectrum. This makes it suitable for a wide range of applications, including photography, cinematography, and scientific research. The filter's catalog number, AND-40S-01, can be used for easy reference and identification.

The filter's current status is 'in stock', as indicated by its weblink status. This ensures quick and reliable delivery, allowing for immediate integration into your optical system. The filter's weblink provides further information and specifications, allowing users to make an informed decision.