86-389 25 mm Dia. Low GDD Dichroic Laser Beam Combiner 427nm

The 86-389 is a 25 mm diameter Dichroic Laser Beam Combiner, specifically designed for use at a wavelength of 427nm. This precision optical component is sourced from the reputable vendor, Edmund Optics, and is available for purchase directly from their website.

This Dichroic Filter is a type of optical element, characterized by its ability to selectively reflect or transmit light based on its wavelength. The 86-389 model is designed with a cut-on wavelength of 427nm, ensuring efficient reflection of light at this specific frequency. It has no cut-off wavelength, indicating that it will transmit all wavelengths above 427nm.

The 86-389 boasts a circular base shape and is constructed from UVFS Mal-1965 material. It features a geometry with a diameter of 25mm and a thickness of 3.5mm, making it a robust and reliable choice for a variety of optical applications.

The filter's coating is another notable feature. Both the front and back surfaces are coated with EDM 86-382, a coating type known for its durability and performance. This coating contributes to the filter's overall efficiency and longevity.

The 86-389 is designed in the shape of a thin lens, further enhancing its versatility and utility in optical systems. According to the vendor's website, this item is currently in stock, ensuring quick and efficient procurement for your optical needs.