TeleVue 0.080" (2 mm) Long Accessory Tube for 2.4" - TLG-0080 kid's telescope such as a polar finder

such as a polar finder scope

Linear Field of View 168ft / 56m

Then you have a conventional Eq-mount Newtonian scope

If you add extra equipment to your CGEM telescopes you may need additional counterweights for balance

TeleVue 0.080" (2 mm) Long Accessory Tube for 2.4" - TLG-0080 kid's telescope such as a polar finderTeleVue 0. 080" (2 mm) Long Accessory Tube for 2. 4" The Tele Vue 0. 080" Length Accessory Tube for 2. 4" adds 0. 080" (2 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.