FF01-775/SP-25 25 mm Dia. 775nm Blocking Edge BrightLine Short-Pass Filter by Semrock

The FF01-775/SP-25 is a Short-Pass Filter with a circular shape, designed to block wavelengths above 775nm while transmitting shorter wavelengths. This filter, manufactured by Semrock, boasts a 25mm diameter and a thickness of 2mm, making it suitable for a wide range of optical applications.

The filter's coating is a crucial aspect of its functionality. Both the front and back surfaces are coated with the same material, Sem FF01-775SP, ensuring consistent performance and optimal results. This coating is designed to enhance the filter's ability to block longer wavelengths and transmit shorter ones.

The FF01-775/SP-25 has a physical data specification known as the cut on and cut off wavelengths. The cut on wavelength is 0nm, indicating that it begins blocking wavelengths from the very start of the spectrum. The cut off wavelength is 775nm, meaning it effectively blocks all wavelengths above this point.

This filter is made from UVFS Mal-1965, a material known for its optical properties and durability. The filter's shape is described as Thin Lens, suggesting it may have lens-like properties or be used in conjunction with lenses in optical systems.

The FF01-775/SP-25 is currently in stock and available for purchase on the Semrock website. For more information, users can visit the provided weblink.