Skywatcher SWBDED80-OTA 80mm - 600mm Ed DOUBLET Black Diamond
The Sky-Watcher 80/600 Evostar ED Doublet Refractor OTA is a refractor telescope designed for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location. With a focal ratio of f/7.5, it can also be used as an astrograph for sky photography or as a telephoto lens. The ultra high contrast of this Sky-Watcher ED Refractor allows for the subtlest details to be easily scrutinized under good seeing conditions. Each air-to-glass lens surface has been coated with Sky-Watcher’s proprietary MHC for optimum light transmission approaching 99.5%. The objective lens cell is light-baffled to reduce stray and unfocused light, ensuring optimum contrast. The interior of the tube is flat blackened to prevent internal light reflections from reaching the focal plane. This telescope comes with a precision 2” Crayford focus.
The Sky-Watcher 80/600 Evostar ED Doublet Refractor OTA is a refractor telescope designed for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location. With a focal ratio of f/7.5, it can also be used as an astrograph for sky photography or as a telephoto lens. The ultra high contrast of this Sky-Watcher ED Refractor allows for the subtlest details to be easily scrutinized under good seeing conditions. Each air-to-glass lens surface has been coated with Sky-Watcher’s proprietary MHC for optimum light transmission approaching 99.5%. The objective lens cell is light-baffled to reduce stray and unfocused light, ensuring optimum contrast. The interior of the tube is flat blackened to prevent internal light reflections from reaching the focal plane. This telescope comes with a precision 2” Crayford focus.
The Sky-Watcher 80/600 Evostar ED Doublet Refractor OTA is a refractor telescope designed for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location. With a focal ratio of f/7.5, it can also be used as an astrograph for sky photography or as a telephoto lens. The ultra high contrast of this Sky-Watcher ED Refractor allows for the subtlest details to be easily scrutinized under good seeing conditions. Each air-to-glass lens surface has been coated with Sky-Watcher’s proprietary MHC for optimum light transmission approaching 99.5%. The objective lens cell is light-baffled to reduce stray and unfocused light, ensuring optimum contrast. The interior of the tube is flat blackened to prevent internal light reflections from reaching the focal plane. This telescope comes with a precision 2” Crayford focus.
The Sky-Watcher 80/600 Evostar ED Doublet Refractor OTA is a refractor telescope designed for wide-field astronomical observation of prominent nebulae, star clusters, and galaxies from a dark-sky location. With a focal ratio of f/7.5, it can also be used as an astrograph for sky photography or as a telephoto lens. The ultra high contrast of this Sky-Watcher ED Refractor allows for the subtlest details to be easily scrutinized under good seeing conditions. Each air-to-glass lens surface has been coated with Sky-Watcher’s proprietary MHC for optimum light transmission approaching 99.5%. The objective lens cell is light-baffled to reduce stray and unfocused light, ensuring optimum contrast. The interior of the tube is flat blackened to prevent internal light reflections from reaching the focal plane. This telescope comes with a precision 2” Crayford focus.
in 3 offers
The lowest price for Skywatcher SWBDED80-OTA 80mm - 600mm Ed DOUBLET Black Diamond right now is $999.00 at Testar Australia, compared across 3 retailers.
The all-time low was $899.00 on 24 Jan 2026 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 2 Oct 2026.
Last updated at 02/10/2026 14:44:04
SKYWATCHER EVOSTAR 80 ED REFRACTOR OTA | Testar Australia
Delivery between 4–13 Oct $10.30
SkyWatcher 80/600 Black Diamond Refractor (Need Legs)
Delivery $7.95
SkyWatcher 80/600 Black Diamond Refractor (Need Legs)
14-day returns
| Optical design | Apochromatic ED doublet |
| Objective diameter | 80 mm |
| Focal length | 600 mm |
| Focal ratio | f/7.5 |
| Resolving power | 1.50 arc second |
SKYWATCHER EVOSTAR 80 ED REFRACTOR OTA | Testar Australia
Delivery between 4–13 Oct $10.30
SkyWatcher 80/600 Black Diamond Refractor (Need Legs)
Delivery $7.95
SkyWatcher 80/600 Black Diamond Refractor (Need Legs)
14-day returns
| Optical design | Apochromatic ED doublet |
| Objective diameter | 80 mm |
| Focal length | 600 mm |
| Focal ratio | f/7.5 |
| Resolving power | 1.50 arc second |
