Search results for: '1.25" -'

TS APO Barlow 5x - 1.25" - apochromatic - compression ring...

Threads onto the rear of Celestron 5” - 11” Schmidt-Cassegrain telescopes anf accepts any accessory with a 1.25” insert...

The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schm...

The Celestron Moon Filter simply screws onto the insert barrel of most 1.25” eyepieces. It only takes a second or two to...

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethor...

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethor...

Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and a plethor...

With the TS Newtonian adjustment laser the exact collimation of your Newton telescope succeeds in a few minutes...

0.5x focal reduction - 1.25" - for observation & photography...

The TSFRE80 ist far more than a finder, it is a full-fledged wide field refractor. Many hundreds of deep sky objects are...

TS projection adapter for 1.25" eyepieces - Telescope connection: 1.25" nosepiece...

Several older telescopes have a focuser or star diagonal for eyepieces with 24.5mm (0.965") barrel diameter. It is possi...

TS-Optics Aluminium Fine Tuning Ring for T2-thread - thickness 1.5 mm...