505WB170 12.7 mm Dia. Protected Coating; Bandpass Filter Protected Coating

The 505WB170 is a Bandpass Filter, sourced from the reputable vendor, Omega Optical. This filter is characterized by its circular shape and a diameter of 12.7 mm, making it suitable for a wide range of optical applications. The filter has a thickness of 1.5 mm, providing a balance between durability and compactness.

The filter's primary function is to allow light transmission within a specific wavelength range, while blocking light outside this range. The 505WB170 is designed to permit light transmission at a central wavelength (cwl) of 505 nm. It features a cut-on wavelength of 420 nm and a cut-off wavelength of 590 nm, ensuring a tight control over the spectral bandwidth.

The filter's coating is another notable feature. Both the front and back surfaces are protected by the OME 505WB170 coating, providing enhanced durability and resistance to environmental factors. This coating also aids in reducing surface reflections, thereby improving the overall efficiency of the optical system.

The 505WB170 is designed in the shape of a Thin Lens, which can be beneficial in certain applications where minimal optical path deviation is required. The catalog number for this item is 3556, and it is currently in stock, according to the vendor's website.