Sky Watcher 8” Quattro Imaging Newtonian Telescope # S11210

Our Price: $640.00
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Out of Stock
Availability: Usually drop ships in 2-3 Business Days. We will contact you immediately in case of any delays.
Our Product ID: T-SW-S11210
Manufacturer SKU: S11210
Item Can Ship: To US Only
Sky Watcher 8” Quattro Imaging Newtonian Telescope # S11210

Please note: Due to high shipping costs and low profit margins on this item, we might ship this from our stock or have the manufacturer drop ship this item to you.

  • If this page lists the item as "In Stock", your order will ship within 3 days either from us or from the manufacturer.
  • If this page lists the item as "Back Order" or "Drop Ship", it will be drop shipped from the manufacturer subject to their availability. In case of any delays for back-ordered or drop-shipped items, we will contact you promptly and update you on its status. Or you can contact us first and we can get you a shipping estimate before you order.

Quick Overview

  • 205 mm Newtonian reflector
  • 800 mm (f/4)
  • Fully multi-coated borosilicate mirrors
  • 2” dual-speed 10:1 linear power focuser
  • 8x50 finderscope
  • Tube rings with V-style dovetail bar

Product Details

The new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2" dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astro-photography, and visual use, can be achieved when used in combination with the Sky-Watcher Quattro coma corrector.


  • Optical Design:Newtonian Reflector
  • Aperture (mm): 203 mm (8 in)
  • Focal Length: 800 mm
  • Focal Ratio: f/4
  • Finderscope: 8x50 Viewfinder
  • Tube Rings: Tube rings with V-style (Vixen-style) dovetail bar
  • Optical Coatings: Fully multi-coated

Additional Information:

  • OTA length: 28"
  • OTA width: 9.375"
  • OTA weight (with accessories): 21 lbs

Product carries full 2 year manufacturer factory limited warranty (within US only).

Manufacturer part number: S11210

Manufacturer Sky Watcher

General Specs<td >2" Dual Speed Crayford<td >21

OTA Length 28"
OTA Outer Diameter 9.375"
OTA Weight (with accessories)

Optical Specs<td >94% Aluminum<td >N/A<td >203<th >Primary Edge Thickness<td >N/A<th >F/Ratio<td >4<th >Focal Length (mm)<td >800<td >34%<td >12%

Mirror Coatings
Lens Coatings N/A
Glass Type Borosilicate
True Aperture (mm)
Primary Aperture (mm)
Secondary Obstruction (by diameter)
Secondary Obstruction by Area

Included Accessories<td >9x50 Finder<td >None<td >N/A<th >Included Case<td >No<th >Corrector<td >No (Optional)

Included Finder
Included Diagonal No
Mounting Accessories Rings/V-Rail
Included Eyepieces
Magnification w/ Included Eyepieces

Observational Specs.<td >0.57<td >29<td >400<th >Light Gathering (compared to next size down)<td >78%

Dawes Limit
Rayleigh Limit 0.69
Limiting Mag. 14
Minimum Magnification
Maximum Magnification