65-661 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5mm 730nm

The 65-661 is a 12.5 mm diameter mounted traditional coated bandpass interference filter, with a thickness of 7.5mm, specifically designed for a central wavelength of 730nm. This filter is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock with a valid weblink for further information and purchasing.

This bandpass filter is characterized by its unique optical properties, including a cut-on wavelength of 725nm and a cut-off wavelength of 735nm, ensuring a narrow and precise bandwidth for various optical applications. The coating on both the front and back surfaces of the filter is identified as 'edm 65-661', contributing to its overall performance and durability.

The filter's geometry is defined by its 12.5mm diameter and 7.5mm thickness, making it suitable for use in systems with specific spatial requirements. Its base shape is circular, and the material ID is 'uvfs mal- 1965', providing users with essential information for compatibility and integration into their optical systems.

The 65-661 filter features a thin lens shape, which is advantageous for applications requiring minimal optical path deviation and reduced aberrations. Additionally, its bandpass filter sub-type enables efficient suppression of unwanted wavelengths, enhancing the signal-to-noise ratio in various applications.