514.5 US LPF-12.5 12.5 mm Dia. Mounted Ultra-Steep Longpass Filter; t=3mm 514.5nm

The 514.5 US LPF-12.5 is a Longpass Filter, a type of optical element designed to transmit light with wavelengths longer than a specified value while blocking shorter wavelengths. This particular model, sourced from Iridian Spectral Technologies, has a cut-on wavelength of 514.5 nm, making it ideal for applications that require the transmission of light with wavelengths longer than this value.

The filter features a circular geometry with a diameter of 12.5 mm and a thickness of 3 mm, providing a robust and compact design suitable for various optical systems. It boasts a Base Shape of a Thin Lens, which is advantageous for applications requiring minimal optical path deviation.

The filter's physical data indicates a cut-on wavelength of 514.5 nm, meaning it starts transmitting light at this wavelength and continues to do so for longer wavelengths. The coating on both the front and back surfaces is 'irr 514 5-us-lpf', which contributes to the filter's performance and durability.

For more information, including pricing and availability, please refer to the vendor's website at https://www.iridian.ca/product/514-5-us-lpf/. The link has been verified and is currently valid, indicating that the product is in stock.