The Celestron Travel Scope 70 has a front lens diameter of 70 mm and a focal length of 400 mm. If mounted on a tracking mount, it produces good results in long exposure imaging. Note that the telescope showed signs of chromatic aberration. The focuser has been replaced with a focuser from a Vixen refractor. Rings and dovetail plate have been used to attach the telescope to a Meade LXD75 equatorial mount. I used an ASI 533MC to capture the images.
Eteny
Edited by Eteny, 27 May 2024 - 11:27 PM.