NF03-405E-25 25 mm Dia. 405nm StopLineSingle-Notch Filter by Semrock

The NF03-405E-25 is a 25 mm diameter StopLineSingle-Notch Filter, specifically designed for use at a central wavelength of 405nm. This filter is a product of Semrock, a leading vendor known for its high-quality optical elements. The filter is currently in stock and available for purchase through the vendor's website.

This filter is a Notch Filter, a type of optical component that selectively attenuates light at specific wavelengths while allowing other wavelengths to pass through. The Notch Filter is a crucial element in various optical systems, including spectroscopy, fluorescence microscopy, and laser applications, where it is essential to isolate or suppress specific wavelengths.

The NF03-405E-25 has a Base Shape of Circular, making it compatible with a wide range of optical systems. The filter is made from UVFS Mal-1965, a material known for its excellent optical properties. The filter's geometry includes a diameter of 25mm and a thickness of 2mm, ensuring robustness and durability.

The filter's coating is another notable feature. Both the front and back surfaces are coated with Sem NF03-405E, a proprietary coating developed by Semrock. This coating enhances the filter's performance, providing superior blocking and transmission characteristics.

The filter's physical data includes a Center Wavelength (CWL) of 405nm, further emphasizing its intended use. The filter's shape is Thin Lens, a design that minimizes optical aberrations and ensures high-quality performance.