47-510 25 mm Dia. Hard Coated Laser Line Longpass Filter 1064nm

The 47-510 is a 25 mm diameter Longpass Filter, specifically designed for use with laser line applications at the 1064nm wavelength. This filter is developed by Edmund Optics, a leading manufacturer of optical components. The item data indicates that the filter features a circular base shape and a thin lens form factor, with a thickness of 3.5 mm.

The filter's primary function is to allow light to pass through at wavelengths above its specified cut-on value while blocking or attenuating wavelengths below this point. In this case, the cut-on wavelength is 1064nm, and the cut-off wavelength is 0nm, indicating that this filter will pass all wavelengths above 1064nm.

The filter's coating plays a crucial role in its performance. Both the front and back surfaces of the filter are coated with the EDM 47-510 coating, which is specifically designed for this type of filter. This hard coating ensures durability and resistance to scratches and other forms of damage, extending the lifespan of the filter and maintaining its performance over time.

The filter's physical data indicates that it is in stock and available for immediate purchase. The item data also provides a catalog number (47-510) and a web link for further information and purchasing options. This filter is part of the UVFS MAL-1965 material ID, which may be relevant for users looking for compatibility with other components.