67-012 12.5 mm Dia. Hard Coated Fluorescence Bandpass Filter; t=2 mm 438nm

The 67-012 is a Bandpass Filter, specifically designed for Fluorescence applications, sourced from the reputable optical vendor, Edmund Optics. This filter boasts a 12.5 mm diameter, making it suitable for a wide range of optical systems. The filter has a thickness of 2 mm, providing sufficient structural integrity while maintaining minimal optical distortion.

The filter is designed to transmit light within a specific wavelength range, centered at 438nm. This is achieved through the use of a unique coating, denoted as 'edm 67-012' on both the front and back surfaces. The cut-on wavelength is 424nm, and the cut-off wavelength is 452nm, indicating a narrow bandwidth that aids in reducing unwanted background noise and enhancing the signal-to-noise ratio.

The filter's geometry is shaped as a Thin Lens, suggesting its potential use in focusing or collimating light beams. The Material ID, 'uvfs mal- 1965', provides additional information about the filter's composition, although this specific detail is not further elaborated in the provided data.

The filter's catalog number, 67-012, is a unique identifier that can be used to locate more information or purchase the item from the vendor's website. The current status of the catalog number indicates that the item is in stock, ensuring quick delivery for urgent projects or applications.