QMAX BLUE EM 18 mm Dia. Surface Coating; Bandpass Filter Surface Coating

The QMAX BLUE EM is a bandpass filter with an 18 mm diameter and a thickness of 1.5 mm, sourced from the reputable vendor, Omega Optical. This filter is designed to transmit light within a specific range of wavelengths while blocking other wavelengths, making it an essential component in various optical systems.

The QMAX BLUE EM has a central wavelength (CWL) of 450 nm, which is the wavelength at which the filter's transmission is maximum. The filter's cut-on wavelength is 420 nm, and the cut-off wavelength is 480 nm. This means that the filter begins to transmit light at 420 nm and stops transmitting at 480 nm, effectively passing light in the blue region of the spectrum.

The filter features a unique coating on both the front and back surfaces. This coating, identified as "ome qmax blue em," is designed to enhance the filter's performance and durability. The coating ensures high transmission efficiency and provides excellent environmental stability, making the QMAX BLUE EM suitable for various applications.

The QMAX BLUE EM is shaped as a thin lens, which not only provides excellent optical performance but also allows for easy integration into optical systems. The catalog number for this item is 3748, and it is currently in stock, according to the vendor's website. For more information, users can visit the provided weblink: https://www.omegafilters.com/product/3748.