834FDC12 12.5 mm Dia. Bandpass Dichroic Filter 850nm

The 834FDC12 is a high-quality Dichroic Filter, sourced from Knight Optical, a leading vendor in the optical industry. This filter is designed with a circular shape, featuring a diameter of 12.5 mm and a thickness of 0.7 mm, making it suitable for a wide range of optical applications.

The filter is made from n-bk7 schott, a material known for its excellent optical properties, ensuring high-performance and reliability. It is designed to pass wavelengths of 850nm, making it ideal for applications that require precise wavelength control.

The 834FDC12 features a bandpass geometry, with cut-on and cut-off wavelengths at 808nm and 890nm respectively. This means it allows transmission of light within this range while blocking other wavelengths, providing superior selectivity and performance.

The filter is coated with a special dichroic coating on both the front and back surfaces, identified as 'kni 834fdc-0'. This coating enhances its performance, ensuring efficient light transmission and blocking. The coating also provides excellent environmental stability, ensuring the filter maintains its performance over time.

In terms of shape, the 834FDC12 is designed as a Thin Lens, which can be beneficial in certain optical systems. It is currently in stock and available for immediate purchase, as indicated by its weblink status.

For more information and to make a purchase, users can visit the vendor's website through the provided weblink.