350FDC12 12.5 mm Dia. Bandpass Dichroic Filter 350nm

The 350FDC12 is a Dichroic Filter with a 12.5 mm diameter, sourced from Knight Optical. This filter is designed to transmit light within a specific wavelength range while reflecting or blocking other wavelengths. The 350FDC12 is a Bandpass Filter, allowing light to pass through the 350nm wavelength, making it ideal for applications that require the selection of this specific wavelength.

The filter's physical data includes a cut-on wavelength of 305nm and a cut-off wavelength of 396nm. This means that it begins to transmit light at 305nm and stops transmitting at 396nm, effectively filtering out wavelengths outside this range. The filter is made of N-BK7 Schott, a popular optical glass due to its excellent optical properties and high damage threshold.

The 350FDC12 has a thickness of 1.1mm and a circular shape, making it compatible with various optical systems. The coating on both the front and back surfaces is KNI 350FDc-0, which contributes to the filter's performance and durability. The filter's geometry is that of a Thin Lens, suggesting that it may have some light-bending properties, although this is not its primary function.

According to the vendor's information, this item is in stock and available for immediate purchase. The filter's catalog number is 350FDC12, and it can be found on Knight Optical's website for further details or to make a purchase.