HO-PPC-38 N-BK7 Penta Prism; 38mm Protective Aluminium/Single Layer MgF2

The HO-PPC-38 N-BK7 Penta Prism is a high-quality optical component sourced from Holmarc Opto-Mechatronics. This prism is designed for use in a variety of optical systems, offering precise beam deviation and a robust construction.

The prism is made from N-BK7 Schott glass, a popular material due to its excellent optical properties and wide transmission range. The prism's geometry is defined by its three 38mm sides, resulting in a beam deviation angle of 1.5707963267948966 radians or approximately 90 degrees. This beam deviation makes the prism ideal for use in systems requiring right-angle beam deflection.

The prism's coating is another notable feature. The front and right surfaces are coated with a single layer of Magnesium Fluoride (MgF2), which provides excellent anti-reflection properties at the specified wavelength of 632.8nm. This coating reduces surface reflections, improving overall system efficiency and contrast.

The front left and rear right surfaces are protected by a layer of aluminium, providing physical protection without compromising optical performance. This protective coating ensures the prism can withstand the rigors of regular use, making it a reliable choice for demanding optical applications.

According to the vendor, this item is currently in stock and can be purchased directly from the Holmarc Opto-Mechatronics website. For more information, please refer to the provided weblink.