47-495 12.5 mm Dia. High Performance Laser Line Bandpass Filter; t=2mm 785nm

The 47-495 is a high-performance laser line bandpass filter, boasting a 12.5 mm diameter and a thickness of 2mm. This filter, sourced from the reputable vendor Edmund Optics, is designed to operate at a central wavelength of 785nm.

The filter is crafted from n-BK7 Schott, a high-grade optical material known for its excellent transparency and homogeneity. This ensures optimal performance and reliability in a wide range of applications.

The 47-495 features a coating on both the front and back surfaces, specifically an edm 47-495 coating. This coating is designed to enhance the filter's performance, providing superior blocking capabilities and high transmission at the specified wavelength.

The filter's geometry is defined by its diameter and thickness. With a diameter of 12.5mm, it offers a substantial active area, making it suitable for use in systems with moderate aperture requirements. The 2mm thickness provides robustness and rigidity, ensuring the filter can withstand typical handling and operational stresses.

The physical data of the filter includes a center wavelength (CWL) of 785nm, which is the wavelength at which the filter provides the highest transmission. This makes it ideal for use in systems that utilize lasers operating at this wavelength.