Equinox-66 PRO OTA 400mm Apochromatic Refractor Telescope
The Equinox 66 is the perfect choice for birding, nature study, and/or astrophotography.




The Skywatcher Equinox 66 fast optics and generous field of view make it an ideal instrument for studying larger clusters and star fields too (see specs below).

Standard Features:
D = 66 mm, f/6, F = 400mm
Razor sharp, colour-free, high contrast optics.
Retractable aluminum dew shield.
Removable L-shape bracket for easy mounting on any any camera tripod.
Perfect for astronomy, birding and terrestrial use.
Fast speeds and flat fields for widefield astrophotography.
Aluminum carrying case for safe, easy transportation.

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.

• Highest Practical Powre (Potential): x198
• Objective Lens Diameter: 65mm
• Telescope Focal Length: 400mm (f/6)
• Supplied without Eyepieces, Finderscope and Star Diagonal
• Dual-Speed 11:1 Backlash-Free 1.25" Crayford Focuser with adjustable focus-tension & 360 rotatable
• Retractable Dewshield (with aluminium cap)
• Multi-Coated Objective Lens
• Standard 1/4-20 Tripod Bush (will accept Sky-Watcher dovetail bars)
• Foam-lined Aluminium Carrying/Storage case#

Deep Sky Imaging with the Equinox 66:
Here, we recommend the field flattener "WIFlat5" adapted by the "TSSC-M48". Both articles can be found in the accessories section below.