515DIJ50 50 mm Dia. Standard Interference Bandpass Filter 514.5nm

The 515DIJ50 is a 50 mm diameter Standard Interference Bandpass Filter, specifically designed to transmit light at a central wavelength of 514.5nm. Sourced from Knight Optical, a reputable vendor in the optical industry, this filter is a part of their extensive catalog, and it is currently in stock.

This filter is a Bandpass type, which means it allows light to pass through a specific range of wavelengths while blocking other wavelengths. In this case, the cut-on wavelength is 509.5nm, and the cut-off wavelength is 519.5nm. The cut-on and cut-off wavelengths, along with the central wavelength, are essential specifications for any bandpass filter, as they determine the range of wavelengths that the filter will allow to pass.

The 515DIJ50 is made of UVFS Mal-1965, a material known for its optical properties. It has a circular base shape, a common form factor for optical elements, and a thickness of 6.1mm. The coating on both the front and back surfaces of the filter is KNI 515DIJ, which is specifically designed for this type of filter.

The geometry of this filter is defined by its diameter and thickness. With a diameter of 50mm, it is suitable for many optical applications. The thickness, 6.1mm, is also an important specification, as it can affect the filter's performance in certain applications.

In terms of physical data, the 515DIJ50 has a clear aperture of 50mm, and its shape is that of a thin lens. This shape is often used in optical systems where a flat surface is not required or desirable.

In conclusion, the 515DIJ50 is a high-quality, reliable bandpass filter, ideal for applications that require the transmission of light in the 514.5nm range. Its specifications and properties make it a versatile and valuable addition to any optical system.