William Optics Mortar Tri-Pier

The pier is designed for versatility and supports a wide range of mounts, including options from iOptron, Vixen, and Takahashi. It also features a standard 3/8-inch connection, making it compatible with many other common tripod heads and mounts.

Yes, the pier is specifically engineered for stability. Its construction using 6061T aluminum and stainless steel provides a rigid foundation that effectively minimizes vibrations, which is essential for maintaining sharp focus during long-exposure imaging sessions.

While it is built for heavy-duty performance, the pier weighs 8 kg and includes a dedicated soft carry case. This makes it manageable to transport to dark-sky sites, though it is significantly more substantial than a standard camera tripod.

The Mortar Tri-Pier is available in 800mm and 1000mm heights. The 800mm version is generally better suited for shorter telescopes or seated observing, while the 1000mm version offers a more comfortable standing height for longer optical tubes.

Yes, the design is modular. You will need to ensure you have the correct adapter plate for your specific mount type to attach it securely to the pier head.