FELH0700 Dia:25.0 mm Premium Longpass Filter; Cut-On Wavelength: 700nm

The FELH0700 is a high-quality longpass filter, manufactured by Thorlabs, a leading vendor in the optical industry. This filter is designed with a circular shape, featuring a diameter of 25.0 mm and a thickness of 3.5 mm, making it compatible with a wide range of optical systems.

The filter's primary function is to allow the transmission of light with wavelengths greater than or equal to 700nm, while blocking light with shorter wavelengths. This is achieved through the application of a specialized coating, denoted as 'tho felh0700' on both the front and back surfaces. The 'cut-on' wavelength of 700nm ensures that only the desired spectrum of light is passed, making it ideal for various applications such as fluorescence microscopy, optical sensing, and other spectroscopic techniques.

The FELH0700 is currently in stock and available for immediate purchase through the vendor's website. Detailed product information, including pricing and shipping details, can be found at https://www.thorlabs.com/thorproduct.cfm?partnumber=FELH0700.