Zet442-488M C 25 mm Dia. Sputter Hard Coated; Multi Bandpass Filter

The Zet442-488M is a high-quality bandpass filter developed by Chroma, a leading vendor in the optical industry. This filter, with a catalog number Zet442-488M, is specifically designed for use in systems that require precise wavelength selection and blocking of unwanted spectral regions.

The filter is circular in shape, with a diameter of 25 mm and a thickness of 1 mm, making it suitable for a wide range of optical applications. It features a multi-bandpass design, allowing it to transmit light within specific wavelength ranges while effectively blocking light outside these ranges. The center wavelength of this filter is 442 nm, making it ideal for applications that require precise filtering in the blue region of the spectrum.

The Zet442-488M filter is coated with a proprietary sputter hard coating on both the front and back surfaces. This coating enhances the filter's durability and resistance to environmental factors, ensuring reliable performance even in challenging conditions. The coating also helps to reduce surface reflections, improving the overall transmission efficiency of the filter.

The filter's shape is described as a thin lens, indicating that it has been designed to minimize optical aberrations and distortions. This makes it an excellent choice for applications that require high-precision optical filtering.

According to the vendor's website, the Zet442-488M filter is currently in stock, indicating that it is readily available for purchase and delivery. The website also provides a direct link to the product page for easy access and further information.