86-109 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 1025nm

The 86-109 is a high-performance shortpass filter, designed and manufactured by Edmund Optics. This filter, with a catalog number of 86-109, is specifically engineered to allow wavelengths less than or equal to 1025nm to pass through while blocking those greater than 1025nm.

The filter boasts a circular shape, with a diameter of 25mm and a thickness of 3mm, making it compatible with a wide range of optical systems. It is constructed from UVFS Mal-1965, a material known for its durability and optical clarity.

The 86-109 filter features a hard coating on both the front and back surfaces, enhancing its resistance to wear and tear, and ensuring longevity in various environmental conditions. The coating also aids in reducing surface reflections, thereby improving the overall transmission efficiency of the filter.

The filter's shortpass characteristics are ideal for applications where the rejection of longer wavelengths is crucial. This includes areas such as fluorescence microscopy, where the filter can be used to isolate the excitation light from the emitted fluorescence.

The 86-109 filter is currently in stock and available for immediate purchase through the Edmund Optics website, as indicated by its weblink status. For more detailed information or to make a purchase, users can follow the provided weblink.