FF01-420/5-25 25 mm Dia. 420/5nm BrightLine Single-Band Bandpass Filter by Semrock

The FF01-420/5-25 is a Bandpass Filter, specifically designed for circular geometries with a diameter of 25 mm and a thickness of 3.5 mm. This filter is sourced from the reputable vendor, Semrock, and boasts an extensive range of features that make it an excellent choice for various applications.

The filter is designed to transmit light within a specific wavelength range, centered at 420 nm, with a full width at half maximum (FWHM) of 5 nm. This is facilitated by the high-quality coating on both the front and back surfaces, which is identified as 'sem ff01-4205'. The cut-on wavelength is 417.5 nm, and the cut-off wavelength is 422.5 nm, ensuring a tight passband and excellent out-of-band rejection.

The FF01-420/5-25 features a Base Shape of a Thin Lens, making it suitable for a wide range of optical systems. The Material ID for this filter is UVFS MAL-1965, further highlighting its suitability for ultraviolet and visible light applications.

The item data indicates that this filter is in stock and available for purchase from the vendor's website, with the provided weblink offering direct access to the product page. This ensures that users can quickly and easily acquire this component for their optical systems.