65-190 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 340nm

The 65-190 is a Bandpass Filter with a diameter of 50 mm, sourced from the renowned optical components vendor, Edmund Optics. This filter is specifically designed for applications requiring a narrow bandwidth, making it ideal for tasks demanding high spectral purity and selectivity.

The filter's primary wavelength is 340nm, with a Cut-On wavelength of 335nm and a Cut-Off wavelength of 345nm. This precise wavelength control ensures optimal performance in specific spectral regions, making it a reliable choice for various applications.

The 65-190 features a Hard Coated OD 4.0, providing excellent durability and resistance to environmental factors. The coating on both the front and back surfaces is EDM 65-068, further enhancing the filter's performance and longevity.

The filter's geometry includes a thickness of 3.5 mm, and it is designed in a Thin Lens shape. This configuration allows for easy integration into various optical systems, ensuring minimal disruption to the overall system design.

The filter is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink. With its robust design, precise wavelength control, and high spectral purity, the 65-190 is an excellent choice for a wide range of optical applications.