FSQ-GG420 50.8 x 50.8 mm Colored Glass Absorptive Longpass Filter 420nm

The FSQ-GG420 is a Longpass Filter from the renowned vendor MKS/Newport. This particular model boasts a rectangular base shape and is made of high-quality uvfs mal- 1965 material. The filter's primary function is to allow light transmission above a certain wavelength while blocking or absorbing light below that wavelength.

In the case of the FSQ-GG420, it is designed to cut on at 420nm, meaning it begins to allow light transmission at this wavelength. Conversely, it has a cut off of 0nm, indicating it blocks all light below this wavelength. This makes it an ideal choice for applications where the focus is on transmitting light in the higher wavelength spectrum.

The filter measures 50.8 x 50.8 mm in width and height, respectively, and has a thickness of 3mm. It features a New GG420 coating on both the front and back, further enhancing its performance and durability. The filter's shape is classified as a Thin Lens, which suggests it may have lens-like properties, although this is not explicitly stated in the provided data.

According to the vendor's website, the FSQ-GG420 is currently in stock, making it readily available for immediate use. For more detailed information or to make a purchase, users can visit the provided weblink, which has been verified and found to be valid.