FF01-378/474/554/635/735-25 25 mm Dia. 378/474/554/635/735nm BrightLine penta-Band Bandpass Filter

This is the FF01-378/474/554/635/735-25 25 mm Dia. 378/474/554/635/735nm BrightLine penta-Band Bandpass Filter, a high-quality optical component sourced from Semrock. The filter is a Bandpass type, designed to allow light within a specific range of wavelengths to pass through while blocking out other wavelengths.

The filter has a circular geometry with a diameter of 25 mm and a thickness of 2 mm, making it suitable for a wide range of optical applications. The wavelength range for this filter is 377.5 nm, with a cut-on wavelength of 349.55 nm and a cut-off wavelength of 405.45 nm. This precise wavelength range is achieved through the use of Semrock's proprietary BrightLine technology, which ensures high transmission and excellent out-of-band blocking.

The filter's coating is another notable feature. Both the front and back surfaces of the filter are coated with Semrock's FF0137847455463 coating, which further enhances its performance by reducing reflection and increasing transmission. The filter's shape is described as a Thin Lens, indicating its suitability for use in lens systems.

According to the vendor's information, this filter is currently in stock and available for immediate purchase. For more detailed information, including pricing and availability, please refer to the vendor's website through the provided weblink.