The Equinox 80 is another excellent choice for birding, nature study, and photography. Its fast, high-contrast optics and generous field of view make it an ideal instrument for studying larger clusters and star fields, and it is a proven performer for astrophotography.
You can even use it with a common SCT focal reducer to achieve speeds down to f/4.5! But don’t be afraid to push up the magnification, too. Its crisp optics make it a strong performer on tight double stars, and it provides crisp, clear lunar and planetary images with no image breakdown, even at 150x.
Metallic High-Transmission Lens Coatings Each air-to-glass lens surface has exotic anti-reflection metallic coatings applied to ensure optimum light through-put of approaching 99.5%. The proprietary Sky-Watcher “Metallic High-Transmission Coatings” (MHC) are the finest photon anti-rejection coatings in their class.
Features:
High-Precision Indexed Focuser:
Dual-Speed machined Crayford focuser.360-degree adjustable for easy framing of objects for photography.Graduated scale on drawtube for fast and precise focusing with CCD or DSLR cameras.
Whatever your application, we’re sure that Sky-Watcher Equinox refractors will meet and exceed your most demanding performance requirements with their superior mechanics, high portability and razor-sharp colour-free optics. Contact your SkyWatcher dealer to get an Equinox refractor today.
|
Optical Design |
ED Refractor |
|
Diameter / Aperture |
80 mm |
|
Focal length |
500 mm |
|
Highest Practical Power |
160x |
|
F/Ratio |
F/6.25 |
|
Focuser Diameter |
2 |
|
Tube Weight |
2.98kg |
|
Tube Dimensions |
105x49cm3 |
|
Shipping Weight |
8 kg |
|
Faintest Steller Magnitude |
12.2 |
|
Shipping Dimensions |
55x385x320cm3 |
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