The 39-913 is a 50 x 50 mm Magenta Dichroic Filter with a thickness of 2mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is designed for use in the visible light spectrum, specifically within the wavelength range of 495-605nm.
The filter is made from borofloat33, a high-quality glass material known for its excellent optical properties and durability. It features a Thin Lens shape, which is ideal for applications requiring minimal optical path deviation.
The dichroic coating on both the front and back surfaces of the filter is Edmund Optics' proprietary edm 52-539. This coating is designed to reflect or transmit light of specific wavelengths while maintaining high transmission in the passband. In this case, the filter is designed to reflect magenta light, making it suitable for various applications in fields such as imaging, spectroscopy, and laser technology.
The physical data of the filter includes a cut-on wavelength of 605nm and a cut-off wavelength of 495nm. This means that the filter begins to transmit light at 605nm and stops transmitting at 495nm. The filter's dimensions are optimized for versatility, making it compatible with a wide range of optical systems.
According to the vendor's website, the filter is currently in stock, ensuring quick delivery and minimal lead time for your optical project needs. For more information, you can visit the product page at https://www.edmundoptics.com/p/50mm-square-magenta-dichroic-filter/4597/.