39-184 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 350nm

The 39-184 is a 25 mm diameter Bandpass Filter, specifically designed for use in applications where precise wavelength selection is required. This filter, sourced from Edmund Optics, boasts a center wavelength of 350nm, making it ideal for ultraviolet (UV) light applications.

The filter is hard coated with a 4.0 OD (Optical Density), providing excellent durability and resistance to wear and tear. The 10nm bandpass ensures a high level of wavelength specificity, reducing the risk of unwanted light interference. The filter's geometry includes a diameter of 25mm and a thickness of 3.5mm, providing a robust and compact solution for your optical needs.

The physical data of the filter includes a cut-on wavelength of 345nm and a cut-off wavelength of 355nm, ensuring a tight control over the spectral range. The coating on both the front and back surfaces of the filter is EDm 39-183, providing consistent performance and protection.

The filter's shape is that of a Thin Lens, offering minimal distortion and a wide field of view. This makes it suitable for use in a variety of applications, including spectroscopy, fluorescence microscopy, and other UV-based research and industrial processes.

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