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Sky-Watcher · Apochromat Refractor

Sky-Watcher Sky-Watcher EvoStar 80 APO Doublet Refractor

37Below Average

Sharp color, minimal fuss: the EvoStar 80 APO is a serious refractor for visual observers and astrophotographers alike.

(169 reviews)
Apochromat Refractor
Amazon's Choice

Price updated Apr 18, 2026

Performance Scores

Value
33
Beginner
32
Astrophoto
12
Portability
63
Planetary
22
Deep Sky
7

Overview

The Sky-Watcher EvoStar 80 is an 80mm apochromatic doublet refractor built around a matched objective lens that includes one synthetic fluorite element. That combination matters in practice: you get noticeably reduced chromatic aberration compared to standard achromat refractors, which means stars stay tight and white rather than showing purple or green fringing around bright objects. At this aperture, expect clean views of the Moon, planets, double stars, and brighter deep-sky targets like open clusters and nebulae.

It will not gather light the way a 6-inch reflector can, so manage expectations on faint galaxies. Where the EvoStar 80 genuinely shines is as a wide-field astrophotography platform. Its compact size at 3.31kg makes it easy to pair with a mid-range tracking mount, and the 10:1 dual-speed Crayford focuser gives you the fine control you need when focusing a camera sensor.

The included kit is genuinely useful rather than throwaway, covering a 2-inch dielectric diagonal, an 8x50 right-angle correct-image finderscope, two eyepieces, and a hard carrying case. At just under $1,000, it sits in competitive territory, but the included accessories and build quality justify the price for someone planning to use it regularly.

At a Glance

3.31kg

Weight

Specifications

Optical DesignApochromat Refractor
GoToNo
TrackingNo
Weight3.31 kg
Smart TelescopeNo
FinderFinder scope
FocuserDual-speed Crayford

Key Features

  • Synthetic fluorite element in the doublet objective provides real-world color correction that outperforms standard ED doublets at this price
  • 10:1 dual-speed Crayford focuser allows precise focus adjustments, which is particularly important when attaching a DSLR or mirrorless camera
  • At 3.31kg, the optical tube is light enough to pair with travel-friendly mounts like the Sky-Watcher HEQ5 or similar
  • Included 2-inch dielectric diagonal and 8x50 RACI finderscope are quality accessories you will actually keep using
  • Suitable for both planetary visual observing and wide-field astrophotography, giving it long-term versatility as your skills develop
  • 80mm aperture keeps expectations realistic for deep-sky work, but delivers excellent contrast and resolution on the Moon and bright planets
  • Foam-lined aluminum hard case makes transport and storage straightforward, especially for observers who move between sites

Customer Reviews

4.5

169 reviews

5
73%
4
16%
3
4%
2
2%
1
5%
Best advice I have ever read regarding astronomy

Best advice I have ever read regarding astronomy? The best scope you own is the one you use the most. I wanted a good sized APO, but something easy enough to limit grab and go. All my searches kept pointing to the Skywatcher 120ED. Here were the deciding factors: Aperture: 120mm is a really nice spo...

Amazon Customer·Dec 30, 2016·Verified
A great deep space telescope

The Sky-Watcher Pro 120ED APO is very simply a first class telescope. I did a lot of research before purchasing and when I saw the amazingly low price on Amazon I jumped on it immediately. It comes in a first class aluminum carrying case that is well padded and includes a 2" diagonal and two eyepiec...

Jeffrey W. McClure·May 25, 2012·Verified
Seems like a solid choice

Here are a few photos I have taken with my Skywatcher evo-star 100. I haven't learned all the post processing, calibration frames, stacking methods, etc. but I did what I could at the moment. I wanted a good step-up telescope from my previous Solo mark 130eq. This seems like a good choice for me to ...

Christopher K.·Oct 1, 2023·Verified
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