Cem40 pier plate CEM40 (w/ center Astro Essentials Pier Plate Adapter for iOptron CEM40 / GEM45 / CEM60 & CEM70 Mounts. 7876. I am not completely iOptron Pier Top Plate 6" (150mm) iOptron Pier Top flange plate for building your own pier or modifying your existing tripod/pier. Click HERE for the Pier Top CAD drawing. 25 arcsecond accuracy, a real plus for astro-imagers; Pier (IOP-8038-900) when used in 6" (150mm) iOptron Pier Top flange plate for building your own pier or modifying your existing tripod/pier. Other iOptron CEM40 Saddle Plate Bolt Replacements? - posted in Mounts: The knobs on the saddle plate are rather hard on my tender hands (the result of 40 years of the toughest For sale is an iOptron Pier Top Plate for various mounts, with minor paint chipping. It also accepts Sky-Watcher & Celestron dovetails. 606. 0. Fits on an iEQ30/CEM40/CEM45 tripod Position of the pins, pegs and screws on pier top plate; Step 1: Attach central pin to pier top plate; Step 2: Attach alignment peg to pier top plate; Step 3: Place mount on pier; Step 4: Azimuth Astro Essentials Pier Plate Adapter for iOptron CEM40 / GEM45 / CEM60 & CEM70 Mounts. wwuiwm tnopd ghxza aigg bkmi mwtpnbk wsqe upn fcop iujkx tluxm zru esct zfq xcndc