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Sky-Watcher Evolux 82mm ED Doublet Apo Refractor Telescope (NEW)
Sky-Watcher Evolux 82mm ED Doublet Apo Refractor Telescope

Sky-Watcher Evolux 82mm ED Doublet Apo Refractor Telescope (NEW)

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Your Price: CAD1,239.00
Retail Price:CAD1,255.75

Your Savings:CAD16.75(1%)

Usually ships in 5-7 business days
Part Number:S11310

Choose Options or Accessories if Applicable

Optional Accessories
S20207 EVOLUX 82ED 0.85x reducer kit (+CAD529.00)
Ships Worldwide - Estimate import fees, duties, and taxes. help

Product Highlights

  • 82mm Doublet Apochromatic Refractor
  • Ideal for Wide Field Astrophotography
  • 530mm Focal Length, f/6.45 Focal Ratio

Designed for the savvy astrophotographer looking for a lightweight scope that still packs a punch with key upgrades in the optics and the mechanics, the Sky-Watcher Evolux 82 ED APO 82mm f/6.45 Refractor Telescope is a perfect fit for a wide field grab-and-go setup. Sky-Watcher's Evolux apochromatic doublet refractors are the perfect blend of superior extra-low dispersion glass and affordability. The lens assembly utilizes a proprietary combination of matched lenses, delivering tack-sharp stars with charcoal-black, contrast-rich skies. All ED glass elements feature Sky-Watcher proprietary Metallic High-Transmission Coatings, virtually eliminating all false color while the adjustable dew shield prevents stray light and condensation from affecting your photography. The Evolux comes in a foam-lined aluminum case with a 2.4" dual-speed rack-and-pinion-style focuser, dual finderscope brackets, a V-style dovetail, clamshell ring, adjustable dew shield, and the optional reducer/corrector.


  • ED doublet apochromatic optical design
  • Lightweight, compact design perfect for wide field astrophotography
  • New optical design featuring proprietary Metallic High-Transmission Coatings
  • 82mm aperture
  • 530mm focal length
  • Fast f/6.45 focal ratio
  • One ED element with matched optics
  • Adjustable dew shield protects against stray light and condensation on the lens
  • Clamshell mounting system with dual finderscope brackets
  • 2.4-inch 11:1 precision dual-speed rack-and-pinion style focuser for better load capacity
  • V-style dovetail fits most mounts
  • Optional reducer/corrector (477mm at F/5.8)
  • Hard case included for your travel or storage needs
Optical Info
Optical DesignApochromatic
Lens CoatingsFully multi-coated
Lens DesignED Doublet (Air Spaced)
Glass TypeED Doublet
Optical QualityDiffraction limited (1/4 wave)
Collimatable CellYes (Push/Pull Cell)
Primary Aperture (mm)82
Focal Length (mm)530

Observational Info

Dawes Limit1.41
Rayleigh Limit1.7
Limiting Mag.12
Minimum Magnification12x
Maximum Magnification161x
Light Gathering (compared to next size down)75% (compared to Evolux 62ED)

Mechanical Specifications

Focuser2.4" Dual Speed (11:1) Rack & Pinion
Focuser: Rotatable?No
Compression RingYes
Retractable dew shieldYes
OTA materialAluminum
OTA Length (Retract/Ext.)16.375"/22.25"
Dew Shield diameter (mm)100mm
OTA Diameter90mm
OTA Weight (with accessories)6.5 lbs
Mounting ringsYes
Dovetail typeV-style dovetail
Dovetail length6"

Optional Corrector/Reducer Specifications

Corrector NameEvolux 82ED 0.9x reducer kit
Optional Corrector/Reducer SKUS20207
Reduction (reducer only)0.9x
Corrector - insertable or thread-onThread-on
Corrector thread sizeM56x1 female/M48 male
Corrector back focus55mm
Corrector illuminated field36mm
Includes one ED elementYes
F/Ratio with reducer installed5.8
Focal Length with reducer installed477mm
Corrector adapter needed?Yes
Corrector allow for 2" filters?No (Adapter included with reducer)


Mounting HardwareClamshell/Dovetail
Camera AdapterNo
Flattener or CorrectorNo
Collimation eyepieceNo
Case Dimensions19.5" x 10.75" x 7.75"
Shipping Weight13.2 lbs.
Shipping Dimensions23" x 13" x 11"

In the Box

  • Sky-Watcher Evolux 82 ED APO 82mm f/6.45 Refractor Telescope (OTA Only)
  • Hard Case
  • Limited 2-Year Warranty

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