Sky-Watcher Wave Counterweight Kit - S30914 iOptron HAE AZ/EQ Mounts we recommend using the Universal

we recommend using the Universal Barlow & T-Adapter (#93640)

and generous 20 mm eye relief

2" - 90° Star Diagonal

This TeleGizmos Cover will fit most 12"-14" Dobsonians for Vertical Parked Position

spring loaded worm gears

Sky-Watcher Wave Counterweight Kit - S30914 iOptron HAE AZ/EQ Mounts we recommend using the UniversalSky Watcher Wave Counterweight Kit Go equatorial when you add this counterweight kit to the Sky Watcher 100i or 150i Wave strainwave mount! Stainless steel counterweight kit for Wave 100i or 150i Mount Heads Counterweight bar: 0. 79 inch (20mm) diameter x 12. 4 inch (314mm) length, 1. 6 pound (. 72kg) weight Extension bar: 0. 79 inch (20mm) diameter x 6. 5 inch (164mm) length, 0. 78 pound (. 35kg) weight Counterweight Weight: 11 pound(5kg)