69-870 12.5 mm Dia. Dichroic Longpass Filter; t=1.05mm 700nm

The 69-870 is a Dichroic Longpass Filter, boasting a 12.5 mm diameter and a thickness of 1.05mm, sourced from the renowned optical vendor, Edmund Optics. This filter is designed to transmit light with wavelengths above 700nm, making it an ideal choice for applications that require the separation of infrared light.

The filter's Dichroic properties are attributed to its unique coating, denoted as 'edm 69-870' on both the front and back surfaces. This coating ensures high transmission efficiency for longer wavelengths while effectively blocking shorter wavelengths. The 'edm 69-870' coating is specifically designed for this filter, enhancing its performance and reliability.

The 69-870 Filter is designed in a Thin Lens shape, which not only contributes to its compactness but also minimizes optical aberrations. This makes it suitable for a wide range of applications, from imaging and spectroscopy to beam manipulation and laser systems.

For more detailed information, including availability and pricing, please refer to the official Edmund Optics website at https://www.edmundoptics.com/p/700nm-125mm-diameter-dichroic-longpass-filter/24136/.