1.5 Meter Hexapod Optical Telescope

W.M. Keck Observatory, Keck 10-Meter Optical Telescope, Mauna Kea, Hawaii, USA

Hobby-Eberly Telescope (HET), 10 Meter Multi-Faceted Mirrors: Steel Fabrication, Drives and Controls

4.2 Meter Class Telescope: Design and Fabrication, less Optics (Model 4042)