84-721 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 550nm

The 84-721 is a high-performance shortpass filter, designed and manufactured by Edmund Optics, a leading global provider of optical components. This filter, with a catalog number 84-721, is specifically engineered for use in applications where the control of wavelengths is crucial.

The filter boasts a circular shape, with a diameter of 50 mm, making it suitable for a wide range of optical systems. It has a thickness of 5 mm, providing robustness and stability during operation. The shortpass feature of this filter is designed to cut off wavelengths below 550 nm, while allowing wavelengths above this threshold to pass through. This makes it ideal for applications where the control of infrared light is necessary.

The 84-721 filter is coated with EDM 84-695 on both the front and back surfaces, enhancing its performance and durability. This hard coating provides excellent resistance to environmental factors, ensuring the filter maintains its optical properties over time.

The filter is designed in a thin lens shape, which not only contributes to its compactness but also minimizes optical aberrations. This makes it an excellent choice for applications that require high precision and accuracy.

The 84-721 filter is currently in stock and available for immediate purchase through the Edmund Optics website. For more information, you can visit the product page at https://www.edmundoptics.com/p/550nm-50mm-diameter-od-4-shortpass-filter/27790/.