FF01-620/14-25 25 mm Dia. 620/14nm BrightLine Single-Band Bandpass Filter by Semrock

The FF01-620/14-25 is a Bandpass Filter, specifically designed with a circular shape and a diameter of 25 mm. This filter is sourced from the reputable vendor, Semrock, and is readily available for purchase through their online store. The item data indicates that it is 2 mm thick, making it a suitable option for various optical applications.

The filter's primary function is to allow light transmission within a specific wavelength range while blocking light outside this range. The FF01-620/14-25 is designed to transmit light at a central wavelength (CWL) of 620 nm. The cut-on wavelength is 613 nm, and the cut-off wavelength is 627 nm. This means that the filter will begin to transmit light at 613 nm and stop transmitting at 627 nm, effectively passing light in the 620 nm range.

The filter's coating is a crucial aspect of its design. Both the front and back surfaces of the filter are coated with "sem ff01-62014". This coating enhances the filter's performance, ensuring efficient light transmission within the specified wavelength range.

The FF01-620/14-25 features a Thin Lens shape, which can be beneficial in certain optical systems. This shape, combined with its other specifications, makes the FF01-620/14-25 a versatile and reliable option for applications requiring a 620 nm Bandpass Filter.