Comparisons Celestron NexStar 127 SLT vs. Celestron NexStar 4SE – Which is better featured for beginners? by Rizka Amir February 23, 2020 by Rizka Amir Looking to buy your first telescope but don’t know what to do? Take a look at Celestron NexStar 127 SLT vs. Celestron NexStar 4SE, two top telescopes from Celestron designed… 1 FacebookTwitterPinterestEmail