86-643 12.5 mm Dia. Hard Coated OD 4.0 25nm Bandpass Filter; t=3.5 mm 550nm

The 86-643 is a Bandpass Filter with a diameter of 12.5 mm, sourced from the reputable optical components vendor, Edmund Optics. This filter is specifically designed for a central wavelength of 550nm, making it suitable for applications that require precise wavelength selection within this range.

The filter is constructed with a hard coating on both the front and back surfaces, denoted as 'edm 86-643'. This coating enhances the filter's durability and resistance to wear, ensuring long-lasting performance. The filter's thickness is 3.5 mm, providing sufficient structural integrity for most applications.

The 86-643 features a cut-on wavelength of 537.5nm and a cut-off wavelength of 562.5nm. This means it allows transmission of light within this specific range, while blocking light outside of it. The cut-on and cut-off values are crucial in determining the filter's effectiveness in specific applications.

The filter's geometry is defined by its circular shape and a diameter of 12.5 mm. This size is commonly used in various optical systems due to its versatility and ease of integration. The filter is identified by the Material ID 'uvfs mal- 1965', which can be useful for cataloging and tracking purposes.

The filter's current status is 'in stock', as indicated by its weblink status. This ensures quick delivery and minimal downtime for your optical system setup. The filter's weblink provides direct access to its product page on the Edmund Optics website, where you can find more detailed specifications, pricing, and purchasing information.