The iOptron heavy duty Tri-Pier 360 is designed for CEM120 mount. It combines the strength and stableness of a pier with the levelling flexibility of a tripod. 1/4 inch thick aluminum alloy pier and CNC machined legs with adjustable feet.The Tri-Pier 360 can also be used for the following mounts, directly or with an adapter: CEM70 CEM60 iEQ45 Pro/iEQ45 AZ Mount Pro/MiniTower/MiniTower Pro (need Star Knobs with Center Post 8340-PIER) CEM40/GEM45 (need MiniPier 8032 or MiniPier top plate 8032PT) Paramount MyT (no adapter needed) Takahashi (EM-200), Sky-Watcher (HEQ5/EQ6/NEQ6/AZEQ6), Celestron (CGEM/CGEM-DX), Orion Atlas (EQ-G/AZEQ-G) ( need Tri-Pier adapter 8036-TK) Astro-Physics 400/600E/Mach1GOTO (need Tri-Pier adapter 8036-AP) ZEQ25/CEM25 (need Tri-Pier adapter 8036-25) Celestron CGX/CGX-L (need top plate 8039-CGX) ManualTri-Pier 360 Instruction ManualCAD DrawingPier top CAD drawing Specifications Max Payload 360 lbs (165 kg) Self Weight ~31 lbs (13.9 kg) Material and Finish Aluminum Alloy (CNC), anodized Pier Diameter 150 mm Pier Wall Thickness 5 mm Pier Top Plate 210mm X 210mm Adjustable Height 860-1020 mm) Uneven Ground Range 51 mm Leg Maximum Spread Ø1150 mm Pier Dimension (folded) Ø240 x 820 mm Warranty One year limited
