NE60A-A Dia. 25 mm AR-Coated Absorptive Neutral Density Filter; SM1-Threaded Mount; 350-700nm; OD 6.0 AR 350-700nm

The NE60A-A is a Neutral Density Filter, specifically designed for use in the optical spectrum, with a central wavelength of 633nm. This filter, sourced from Thorlabs, is a circular element, featuring a diameter of 25mm and a thickness of 1.5mm. The NE60A-A is equipped with an SM1-threaded mount, providing a secure and stable connection within your optical system.

The NE60A-A boasts an impressive Optical Density (OD) of 6.0, which significantly reduces the intensity of incident light without altering its color composition. This makes it an ideal choice for applications requiring precise light control, such as high-power laser systems or sensitive imaging setups.

The filter's coating is another notable feature. Both the front and back surfaces are AR-coated for the 350-700nm range. This Anti-Reflective coating minimizes surface reflections, thereby improving transmission and reducing unwanted scattering or ghosting effects. The coating also enhances the filter's durability and resistance to environmental factors, ensuring reliable performance over time.

In terms of shape, the NE60A-A follows a Thin Lens design, contributing to its compact profile and ease of integration into various optical systems. The filter's material ID is UVFS MAL-1965, further detailing its composition and properties.

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