65-111 12.5 mm Dia. Hard Coated OD 4.0 10nm Bandpass Filter; t=3.5 mm 671nm

The 65-111 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 671nm, making it ideal for applications that require precise wavelength selection within this range.

The filter is hard coated on both the front and back surfaces with the coating identified as 'edm 65-111'. This coating enhances the filter's durability and resistance to environmental factors, ensuring reliable performance even under demanding conditions.

The filter's geometry is defined by a diameter of 12.5 mm and a thickness of 3.5 mm. This compact size makes it suitable for integration into various optical systems without adding significant bulk. The 'Thin Lens' shape further contributes to its ease of integration.

The physical data of the filter includes a cut-on wavelength of 666nm and a cut-off wavelength of 676nm. This narrow bandpass, combined with the specified central wavelength, allows for effective filtering of unwanted wavelengths, enhancing the signal-to-noise ratio in your optical setup.

The filter is available in the catalog under the number 65-111 and can be found on the Edmund Optics website. The current status indicates that it is in stock, ensuring quick delivery for your optical project needs.