FSQ-RG610 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 610nm

The FSQ-RG610 is a rectangular longpass filter, measuring 50.8 x 50.8 mm, sourced from the renowned optical vendor, MKS/Newport. This filter is designed with a specialized coating that allows for the efficient transmission of wavelengths above 610nm, while effectively blocking shorter wavelengths.

The filter boasts a geometry that includes a width of 50.8mm, a height of 50.8mm, and a thickness of 3mm, making it a substantial yet manageable component for various optical applications. The physical data of the filter indicates a cut-on wavelength of 610nm, with no specified cut-off wavelength, suggesting a high degree of blocking efficiency across the entire short-wavelength spectrum.

The FSQ-RG610 features a coating on both the front and back surfaces, both of which are identified as 'new rg610'. This dual-sided coating ensures optimal performance and durability, making the filter suitable for a wide range of applications. The filter's shape is classified as a Thin Lens, further enhancing its versatility in optical systems.

For more detailed information, including availability and pricing, please refer to the vendor's website at https://www.newport.com/p/FSQ-RG610. The link has been verified and is currently in stock, ensuring quick and efficient procurement for your optical needs.