Sky-Watcher 12" Quattro Imaging Newtonian OTA

Sky-Watcher 12" Quattro Imaging Newtonian OTA
$1,199.00
Item # SW-S11230
4 Questions(s)

Waiting List

* Required Fields

$1,199.00
  • The Sky-Watcher 12" (305 mm) Quattro OTA is a fast f/4 Newtonian that provides tons of light gathering and a nice, wide field of view.
  • This Quattro Imaging Newtonian optical tube assembly incorporates a superb mirror set that has been fully multi-coated for better imaging
  • This Sky-Watcher Newtonian reflector has a focal length of 1000 mm
  • The 12" Quattro sports a 3" dual speed 10:1 linear power focuser with eyepiece adapters
  • Accessories include an 8x50 finderscope and two tube rings with a Losmandy D-style dovetail bar
  • For a Limited Time, while Supplies Last, we will be including the CNSEC35 Model 'Bobs Knobs' Collimation knobs with this telescope at no additional charge! These knobs make Collimating your scope drastically easier, leaving the process far more efficient. See the video below for details!
Description

Details

Sky-Watcher Quattro 12" Imaging Newtonian OTA

The Sky-Watcher Quattro 12" (305 mm) Imaging Newtonian OTA is a great optical tube assembly for either visual astronomy or astro-imaging work. This fast 12" f/4 Newtonian telescope has a superb mirror set, allowing you to see sharp, high contrast images of celestial objects. Additionally, the tube length has been slightly shortened to optimize performance for doing prime-focus photography. A 3" dual speed 10:1 ratio focuser is included for precision focusing adjustments, and an 8x50 finderscope will provide bright views when you're hunting down your favorite deep-sky object. This large aperture 12" Newtonian telescope is a smart choice for upgrading from a smaller mid level scope to a more advanced scope for serious observations and astroimaging.

Sky-Watcher has designed a custom coma corrector for those astro-imagers with larger imaging sensors. The optional Quattro Coma Corrector will improve both visual and photographic performance by correcting for coma around the edges of the field of view, a normal aberration found in optical systems using parabolic mirrors, such as a Newtonian telescope.

Because this Sky-Watcher Quattro 12" (305 mm) Imaging Newtonian OTA incorporates significant improvements over competing fast Newtonians, you will be assured of rewarding views of many celestial objects and also achieve good image results when doing astroimaging.

Sky-Watcher Quattro 12" Imaging Newtonian OTA Specifications:

  • Optical Design: Newtonian Reflector
  • Aperture: 305 mm (12")
  • Focal Length: 1200 mm
  • Focal Ratio: f/4
  • Finderscope: 8x50 Optical finder scope
  • Mirrors: Borosilicate glass mirrors
  • Optical Coatings: Fully multi-coated mirrors
  • Includes a 3" dual speed 10:1 ratio focuser
  • Tube Rings: Includes 2 tube rings with D-style dovetail rail

Bobs Knobs- Limited Time Offer!

 

Note: The Sky-Watcher 12" Quattro OTA does not include a mount, a tripod, or eyepieces. These can be purchased separately from OPT to suit your particular needs.

Additional Information

Additional Information

SKU SW-S11230
UPC Code 50234112307
Manufacturer Sky-Watcher
Telescope Series Sky-Watcher Newtonian
Optical Design Newtonian Reflector
Mount Type None - Optical Tube Only
Telescope Aperture 12" or 305mm
Telescope Focal Length f/4
Telescope Focal Ratio 1000mm
Focuser Size 3"
Manual or Electronic Focusing? Manual
Focusing Speeds Two-Speed
Tube Color or Finish Gloss Black
Finder Included 8 x 50 Optical Finder
Reviews
Included Items

Included Items

  • Sky-Watcher Quattro 12" Imaging Newtonian Telescope OTA
  • 8x50 Optical Finder
  • Two Tube Rings
  • Losmandy D Style Dovetail Bar
  • 3" Dual Speed 10:1 Focuser
  • Adapters for 2" and 1.25" eyepieces
Questions & Answers

Product Questions

What is the weight of the OTA?
6
Can you tell me if the OTA tube is steel or carbon fiber, please?
0
What is the overall length of the OTA?
0
According to Todd R. this OTA weighs 57 lbs. Sky-Watchers best EQ mount (Sky-Watcher EQ6) only has a 40 pound payload capacity making it unusable for this OTA. (What were they thinking?!)

So which mount(s) should we be looking at to use this OTA for viewing/astrophotography?
-4
Support / Downloads