89-573 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 1150nm

The 89-573 is a high-performance shortpass filter, designed and manufactured by Edmund Optics, a leading global supplier of optical components. This filter, with a 25 mm diameter and a thickness of 3 mm, is specifically engineered for use in applications where the transmission of light below a certain wavelength is required.

The 89-573 filter features a cut-on wavelength of 0 nm and a cut-off wavelength of 1150 nm, making it ideal for use in applications where the control of infrared light is crucial. The filter is constructed from UVFS Mal-1965, a material known for its excellent optical properties and durability.

The filter is coated on both sides with EDM 89-669, a hard coating that enhances its performance and longevity. This coating provides superior protection against environmental factors, ensuring the filter maintains its optical properties even under harsh conditions.

The 89-573 filter is designed in a thin lens shape, allowing it to be easily integrated into various optical systems. It is currently in stock and available for immediate purchase through the Edmund Optics website.