Gear Database

Sky-Watcher Evostar 80ED

Sky-Watcher

Sky-Watcher Evostar 80ED is an 80 mm ED doublet APO refractor for wide-to-mid-field nebulae and general deep-sky imaging.

telescope midrange
Sky-Watcher Evostar 80ED

Best Current Offer

Astronomics logo
Astronomics
In stock
$799.00

Other retailers

Specifications

Optics

Optical design
ED doublet APO refractor
Aperture
80 mm
Focal length
600 mm
Focal ratio
f/7.5
Dawes limit
1.45"
Glass / elements
Schott glass and FPL-53 ED element

Specifications

Focuser
2 inch dual-speed Crayford-style

Imaging

Camera format
APS-C / Micro 4/3 with matching flattener
Full-frame coverage
No
Back focus
Requires field flattener/reducer spacing for imaging

Astrophotography Fit

Best for wide-to-mid-field nebulae and general deep-sky imaging when the mount, camera format, and correction hardware are chosen as one system.

Sky-Watcher Evostar 80ED sits in the telescope slot for wide-to-mid-field nebulae and general deep-sky imaging. The useful headline specs are aperture 80 mm, focal length 600 mm, f/7.5.

Camera coverage: APS-C / Micro 4/3 with matching flattener. Back focus: Requires field flattener/reducer spacing for imaging.

Refractors keep the field routine calmer: no regular collimation, predictable cooldown, and a clean path to autofocus and filtered imaging. The tradeoff is aperture and reach.

Best paired with

  • Corrected field flattener or reducer when the design requires one
  • Cooled APS-C or smaller astro cameras matched to the image circle
  • Autofocus, guide scope or OAG, and a mount with comfortable payload margin

Not recommended for

  • Large full-frame sensors unless the corrected field supports them
  • Very small travel mounts near their realistic imaging payload limit
  • Buyers expecting one telescope to be ideal for every target size

Where To Buy

Some links on this page are affiliate links. Prices and availability are pulled automatically from each retailer and updated daily.

Retailer Price Availability View Offer
Astronomics logo
Astronomics
Astronomics
$799.00
In stock
Updated 5/15/2026
View Offer - $799.00
Cloud Break Optics logo
Cloud Break Optics
Cloud Break Optics
$1,080.00
In stock
Updated 5/11/2026
View Offer - $1,080.00
Starizona logo
Starizona
Starizona
$1,080.00
In stock
Updated 5/11/2026
View Offer - $1,080.00
Telescopes.net logo
Telescopes.net
Telescopes.net
$1,080.00
Backordered
Updated 5/15/2026
View Offer - $1,080.00