Skywatcher Evolux 62ED Doublet Apo Refractor
- 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
Description
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.
Specifications
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) Accessories 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"
