TeleVue 0.50" (12.7 mm) Long Accessory Tube for 2.4" - TLC-0500 iOptron Telescope Accessories if you put a 2X

if you put a 2X Barlow lens in front of your diagonal instead of behind it (Barlow-Diagonal-Eyepiece as opposed to Diagonal-Barlow-Eyepiece)

state-of-the art

The ExploreStars object database encompasses a wide range of celestial objects including those in the Solar System

98 in) Magnification of Eyepiece 1 81 x Finderscpoe 6x30 Star Diagonal 1

Linear Field of View (@1000 yds): 426 ft / 142m ft (130 m)

TeleVue 0.50" (12.7 mm) Long Accessory Tube for 2.4" - TLC-0500 iOptron Telescope Accessories if you put a 2XTeleVue 0. 50" (12. 7 mm) Long Accessory Tube for 2. 4" The Tele Vue 0. 50" Length Accessory Tube for 2. 4" adds 0. 50" (12. 7 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.