ZWO AM3 & AM5 Counterweight Bar - BC230 103mm Telescopes The light-weight pivoting first surface

The light-weight pivoting first surface flip mirror allows the TeleVue Starbeam Finder to be used either straight-through

3264 x 2448

it weighs in at only 2

Nylon safety straps Two 1” x 4” Velcro straps

ZWO AM3 & AM5 Counterweight Bar - BC230 103mm Telescopes The light-weight pivoting first surfaceThis 230 mm counterweight shaft is designed to attach to the bottom of the ZWO AM5 or AM5 mount and others that would accept a screw with M12x1. 75 mm threads. The shaft is 20 mm in diameter and is made of 304 stainless steel. Use a counterweight (sold separately) that is made to slide onto a 20 mm diameter counterweight shaft (like this one). A counterweight (sold separately) and counterweight bar is needed when the load on the AM5 mount is over 13