NENIR560B Dia. 0.5 in NIR Absorptive ND Filter; OD 6.0

The NENIR560B is a Neutral Density (ND) Filter, specifically designed for use in the Near-Infrared (NIR) spectrum with a center wavelength of 1550nm. This filter is manufactured by Thorlabs, a renowned vendor known for their high-quality optical components. The catalog number for this item is NENIR560B, and it is currently in stock, as indicated by its weblink status.

This filter is circular in shape, with a diameter of 12.7mm and a thickness of 2.8mm, making it compatible with a wide range of optical systems. The filter features a Thin Lens shape, which is designed to minimize optical aberrations and ensure optimal performance.

The NENIR560B filter boasts a high Optical Density (OD) of 6.0, which is achieved through its unique absorptive coating. This coating, identified as 'tho nenir60b', is applied to both the front and back surfaces of the filter. The absorptive nature of this coating ensures high attenuation of the incident light, making it ideal for applications that require significant light reduction.

For more detailed information, please refer to the following link: https://www.thorlabs.com/thorproduct.cfm?partnumber=NENIR560B