65-629 12.5 mm Dia. Mounted Traditional Coated Bandpass Interference Filter; t=7.5 mm 470nm

The 65-629 is a 12.5 mm diameter, mounted traditional coated bandpass interference filter with a thickness of 7.5 mm, specifically designed for a central wavelength (CWL) of 470nm. This filter is sourced from the reputable optical vendor, Edmund Optics, and is currently in stock with a valid weblink for easy accessibility and purchase.

This filter is classified under the category of 'Filter' and subtype of 'Bandpass Filter', indicating its primary function to allow light within a specific range of wavelengths to pass through while blocking other wavelengths. The base shape of this filter is circular, ensuring uniformity and ease of integration into various optical systems.

The material ID for this filter is UVFS MAL-1965, providing a unique identifier for its specific composition and properties. The wavelength for this filter is 470nm, indicating the central point of the passband.

The geometry of this filter includes a diameter of 12.5 mm and a thickness of 7.5 mm, providing robustness and stability in its mounting and alignment within optical systems. The physical data for this filter includes a cut-on wavelength of 465nm and a cut-off wavelength of 475nm, defining the boundaries of its passband. The CWL of 470nm falls within these boundaries, representing the central wavelength of the passband.

The coating of this filter includes both front and back edm 65-629 coatings, enhancing its performance and durability. The shape of this filter is thin lens, ensuring minimal distortion and optimal transmission of light.