Used SkyWatcher Evolux 62ED APO refractor and field flattener/focal reducer

SKU: U2406-AG-S11305 + S20206

  • Sale
  • $399.95
  • Regular price $598.00

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Not Returnable Please note that used items are not returnable.

This is a SW Evolux 62ED apo with the 0.9x field flattener/focal reducer in its original hard-sided case.  It is in good condition; but there is some spotting on the interior of the objective.  See the photos. 

The dew shield shows some scratches, and there are plenty of bite-marks on the Vixen dovetail, which show that this was well-used.  However, the FF/FR is in excellent, clean condition.  

We have adjusted the price accordingly to take the condition of the optics into consideration, giving you a bargain at only $400.  

  • New ED doublet apochromatic optical design New lightweight, compact design perfect for wide field astrophotography
  • New optical design featuring our proprietary Metallic High-Transmission Coatings™ (MHTC™)
  • 62mm aperture
  • 400mm 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 (360mm at F/5.8)
  • Hard case included for your travel or storage needs

Building on the foundation of the popular Evostar line of refractors, Sky-Watcher has developed the all new Evolux. Designed for the savvy astrophotographer looking for a lightweight scope that still packs a punch with key upgrades in the optics and the mechanics, Evolux is a perfect fit for a widefield 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 our proprietary Metallic High-Transmission Coatings™ (MHTC™), virtually eliminating all false color while the adjustable dew shield prevents stray light and condensation from affecting your photography. Evolux comes in a foam-lined aluminum case with a 2.4-inch dual-speed rack-and-pinion-style focuser, dual finderscope brackets, a V-style dovetail, clamshell ring, adjustable dew shield, and the optional reducer/corrector.



Optical Info
Optical Design Apochromatic
Lens Coatings Fully multi-coated
Lens Design ED Doublet (Air Spaced)
Glass Type ED Doublet
Optical Quality Diffraction limited (1/4 wave)
Collimatable Cell No
Primary Aperture (mm) 62
F/Ratio 6.45
Focal Length (mm) 400
Observational Info
Dawes Limit 1.87
Rayleigh Limit 2.25
Limiting Mag. 11.44
Minimum Magnification 9x
Maximum Magnification 122x
Mechanical Specifications
Focuser 2.4" Dual Speed (11:1) Rack & Pinion
Focuser: Rotatable? No
Compression Ring Yes
Retractable dew shield Yes
OTA material Aluminum
OTA Length (Retract/Ext.) 11.5"/14.5"
Dew Shield diameter (mm) 90mm
OTA Diameter 80mm
OTA Weight (with accessories) 5.5 lbs
Mounting rings Yes
Dovetail type V-style dovetail
Dovetail length 6"
Optional Corrector/Reducer Specifications
Corrector Name Evolux 62ED 0.9x reducer kit
Optional Corrector/Reducer SKU S20206
Reduction (reducer only) 0.9x
Corrector - insertable or thread-on Thread-on
Corrector thread size M56x1 female/M48 male
Corrector back focus 55mm
Corrector illuminated field 30mm
Includes one ED element Yes
F/Ratio with reducer installed 5.8
Focal Length with reducer installed 360mm
Corrector adapter needed? Yes
Corrector allow for 2" filters? No (Adapter included with reducer)
Eyepieces No
Diagonal No
Mounting Hardware Clamshell/Dovetail
Camera Adapter No
Flattener or Corrector No
Collimation eyepiece No
Finder No
Case Yes
Case Dimensions 14.25" x 9.5" x 6.5"
Shipping Weight 11 lbs.
Shipping Dimensions 18" x 13" x 10"



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