65-165 25 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 620nm

The 65-165 is a Bandpass Filter with a diameter of 25 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for use with a central wavelength of 620 nm, making it suitable for applications that require precise wavelength selection within this range.

The filter is constructed with a thickness of 3.5 mm, providing durability and stability during operation. It features hard coating on both the front and back surfaces, denoted as 'edm 65-104', which enhances its resistance to wear and tear, thereby extending its lifespan.

The Bandpass Filter's physical data includes a cut-on wavelength of 615 nm and a cut-off wavelength of 625 nm. This means that it allows light within this narrow band to pass through while blocking out other wavelengths, resulting in improved signal-to-noise ratios in your optical system.

The filter's geometry is defined by its circular shape and thin lens design, which ensures easy integration into various optical systems. The catalog number for this item is 65-165, and it is currently in stock, as indicated by its weblink status. For more information or to make a purchase, users can visit the provided weblink.