Pleiades 181Contact us to inquire about ordering. This scope is not stocked, only available by special arrangement. Elevate your stargazing and astrophotography experience with the newly launched Pleiades 181 by William Optics, a masterpiece exclusively designed for imaging with medium format cameras. This state of the art telescope boasts a substantial 181mm diameter and a 998mm focal length, encapsulated in a sleek, robust design with a 3. 7 R&P focuser for