640FDC12 12.5 mm Dia. Bandpass Dichroic Filter 640nm

The 640FDC12 is a high-quality Dichroic Filter, 12.5 mm in diameter, specifically designed for use at the 640nm wavelength. Sourced from the reputable optical components vendor, Knight Optical, this filter is a versatile solution for various optical applications.

This filter is a Bandpass type, meaning it allows transmission of light within a specific range of wavelengths while blocking other wavelengths. The 640FDC12 is cut on at 600nm and cut off at 680nm, making it ideal for applications where precise wavelength selection is required.

The filter is made from soda lime ru clear material, a common choice for its excellent optical properties and durability. It has a thickness of 1.1mm, providing sufficient structural integrity while minimizing unnecessary weight.

The coating on both the front and back of the filter is Kni 640fdc-0, a proprietary coating developed by Knight Optical for optimal performance in its intended wavelength range. This coating ensures high transmission rates and excellent blocking capabilities outside the passband.

The 640FDC12 is shaped as a Thin Lens, allowing for easy integration into existing optical systems. It is currently in stock and available for immediate shipping, as indicated by its weblink status. For more detailed information or to make a purchase, users can visit the provided weblink.