DOP-20-4M N-BK7 Dove Prism; 20 mm AR 400-700nm

The DOP-20-4M N-BK7 Dove Prism is a high-quality optical component designed for a variety of applications. This prism, sourced from OptoSigma, is a Dove prism with a square base and a length of 84.4 mm. The prism's base shape is a volume prism, and it has a geometry that measures 20 mm by 20 mm.

The prism is made from N-BK7 Schott glass, a popular material due to its excellent optical properties and wide transmission range. This prism, in particular, is designed for use with a wavelength of 632.8 nm.

The DOP-20-4M N-BK7 Dove Prism features anti-reflection coatings on both the front and back surfaces. These coatings are optimized for the 400-700 nm range, reducing unwanted reflections and increasing transmission efficiency. The coating type is specified as "opt m", although the exact details of this coating are not provided in the item data.

According to the vendor's website, this prism is currently in stock, making it a readily available option for those in need of a high-quality Dove prism. The item data also provides a link to the product page on OptoSigma's website for further information and purchasing options.