86-340 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 452nm

The 86-340 is a Bandpass Filter with a diameter of 12.5 mm, manufactured by Edmund Optics. This filter is specifically designed for fluorescence applications, with a center wavelength of 452nm and a bandwidth of 45nm.

The filter is made from UVFS Mal-1965 material, a common choice for optical applications due to its excellent transmission properties and durability. It has a thickness of 2mm, providing sufficient structural integrity for most applications.

The 86-340 features hard coating on both the front and back surfaces, denoted as 'edm 86-340'. This coating enhances the filter's durability and resistance to environmental factors, ensuring long-lasting performance.

The filter's geometry is in the shape of a thin lens, which is often preferred in optical systems due to its minimal impact on the overall system's optical path.

The physical data of the filter includes a cut-on wavelength of 426.5nm and a cut-off wavelength of 477.5nm. This means that the filter will start transmitting light at 426.5nm and stop transmitting at 477.5nm, effectively passing light in the 452nm range.

According to the vendor, this item is currently in stock and can be purchased directly from the Edmund Optics website using the provided weblink.