TeleVue 0.375" (9.5 mm) Long Accessory Tube for 2.4" - TLB-0375 OIII Filters It can fit all iOptron

It can fit all iOptron mounts

The Celestron CPC 1100 GPS (XLT) Computerized Telescope use an internal GPS receiver that automatically downloads the date and time from orbiting satellites and pinpoints its exact location on Earth

Baader's dielectric coatings deliver an amazingly high 99% photo-visual reflectivity along with an extremely hard durable surface

Is using the shadow/aim method a little difficult with your style of telescope

TeleVue 0.375" (9.5 mm) Long Accessory Tube for 2.4" - TLB-0375 OIII Filters It can fit all iOptronTeleVue 0. 375" (9. 5 mm) Long Accessory Tube for 2. 4" The Tele Vue 0. 375" Length Accessory Tube for 2. 4" adds 0. 375" (9. 5 mm) extension between Imaging System accessories. Extension Tubes are sometimes necessary to position the imaging camera's sensor far enough backwards to match the focal plane location of your scope.