34-498 50 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 422nm

The 34-498 is a 50 mm diameter Bandpass Filter, specifically designed for use in applications where a narrow range of wavelengths needs to be isolated. This filter, sourced from Edmund Optics, has a center wavelength (CWL) of 422nm, making it ideal for use in systems where this specific wavelength needs to be emphasized.

The filter is hard coated on both sides with the coating type edm 34-496, enhancing its durability and resistance to wear and tear. It has a thickness of 3.5mm, providing sufficient structural integrity for most applications. The filter's geometry includes a 50mm diameter, making it suitable for use in systems with a moderate aperture size.

The 34-498 features a cut-on wavelength of 417nm and a cut-off wavelength of 427nm. This 10nm bandpass ensures that only light within this narrow range is transmitted, reducing noise and unwanted signals in your optical system. The physical data provided also includes the CWL, which is 422nm, further emphasizing the filter's specificity for this wavelength.

This filter is designed with a Thin Lens shape, allowing it to be easily integrated into various optical systems. The catalog number for this item is 34-498, and it is currently in stock, according to the vendor's website. For more information or to purchase this item, please visit the provided weblink.