89-671 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 1250nm

The 89-671 is a high-performance shortpass filter, specifically designed for use in optical systems where precise wavelength control is essential. Sourced from the renowned vendor Edmund Optics, this filter boasts a 12.5 mm diameter and a thickness of 3 mm, making it a versatile component for a wide range of applications.

The filter is constructed from UVFS Mal-1965, a material known for its excellent optical properties. It is designed to cut off wavelengths at 1250 nm, while allowing shorter wavelengths to pass through. This makes it ideal for use in systems where infrared light needs to be suppressed.

The 89-671 features hard coating on both the front and back surfaces, enhancing its durability and resistance to wear and tear. This coating also helps to reduce surface reflections, improving the overall efficiency of the optical system.

The filter's thin lens shape allows for easy integration into existing optical systems, while its circular design provides uniformity in light transmission. The catalog number for this item is 89-671, and it is currently in stock, as indicated by its valid weblink status.

For more information and to purchase this item, please visit the following link: https://www.edmundoptics.com/p/1250nm-125mm-diameter-od-4-shortpass-filter/32130/