Celestron · Schmidt-Cassegrain
Celestron NexStar 8SE
8 inches of serious aperture in a portable GoTo package, making this one of the most capable mid-range telescopes available today.
Price updated Mar 22, 2026
Performance Scores
Overview
The Celestron NexStar 8SE is a Schmidt-Cassegrain telescope with a 203mm aperture and 2032mm focal length at f/10, making it well suited for lunar detail, planetary observation, and a wide range of deep-sky objects. The long focal length rewards patience with planets, pulling out surface detail on Jupiter, Saturn's ring structure, and Mars during opposition. The GoTo system locates over 40,000 objects using the NexStar+ hand controller, and alignment is straightforward with SkyAlign, which asks you to center just three bright objects before the system is ready to go.
Once aligned, tracking keeps targets centered as the Earth rotates, which is particularly useful for extended viewing sessions or sharing views with others. The built-in Wi-Fi module connects to Celestron's SkyPortal app, letting you control the scope from a smartphone. At 21.9kg total, it is not ultralight, but the single fork arm mount breaks down into manageable pieces, making transport realistic for most observers.
At $1,599.99, it sits at a genuine capability threshold where aperture starts producing consistently rewarding views across a broad range of targets.
At a Glance
203.2mm
Aperture
f/10
Focal Ratio
21.91kg
Weight
2032mm
Focal Length
Specifications
Key Features
- 203mm aperture gathers enough light to resolve globular clusters, show planetary detail, and reach moderately faint deep-sky objects
- GoTo hand controller with 40,000-object database reduces time spent star-hopping and increases time spent actually observing
- SkyAlign requires only three bright stars to complete alignment, keeping the setup process under 10 minutes in most conditions
- Motorized tracking compensates for Earth's rotation, holding targets in the eyepiece without constant manual adjustment
- Wi-Fi connectivity through the included Sky Link 2 module allows full telescope control from a smartphone or tablet
- Single fork arm mount breaks into compact sections, making the telescope genuinely portable for observers without a dedicated observing site
- The f/10 focal ratio limits wide-field views but excels at high-magnification work on the Moon, planets, and tight deep-sky targets
Customer Reviews
13 reviews
It was surprisingly easy to assemble and align. REALLY enjoy viewing the heavens.
While I did end up buying quite a few accessories for this, I think it’s a good telescope right out of the box. The only criticism I have is the tripod. It could have been a little more beefy for the telescope. I don’t feel comfortable raising it to it’s full height, so I have to bend over (or kneel...
This telescope is exactly what I wanted, i.e, one big enough to see the planets, compact enough to transport, and automated enough to find what I wanted to see. The only disappointment was that the finder scope was missing from the box. Rather than deal with Amazon returns on a 40 lb. delivery, I ju...