- 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™)
- 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
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 | Yes (Push/Pull Cell) |
| Primary Aperture (mm) | 82 |
| F/Ratio | 6.45 |
| Focal Length (mm) | 530 |
| Observational Info | |
| Dawes Limit | 1.41 |
| Rayleigh Limit | 1.7 |
| Limiting Mag. | 12 |
| Minimum Magnification | 12x |
| Maximum Magnification | 161x |
| Light Gathering (compared to next size down) | 75% (compared to Evolux 62ED) |
| 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.) | 16.375″/22.25″ |
| Dew Shield diameter (mm) | 100mm |
| OTA Diameter | 90mm |
| OTA Weight (with accessories) | 6.5 lbs |
| Mounting rings | Yes |
| Dovetail type | V-style dovetail |
| Dovetail length | 6″ |
| Optional Corrector/Reducer Specifications | |
| Corrector Name | Evolux 82ED 0.9x reducer kit |
| Optional Corrector/Reducer SKU | S20207 |
| 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 | 36mm |
| Includes one ED element | Yes |
| F/Ratio with reducer installed | 5.8 |
| Focal Length with reducer installed | 477mm |
| 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 | 19.5″ x 10.75″ x 7.75″ |
| Shipping Weight | 13.2 lbs. |
| Shipping Dimensions | 23″ x 13″ x 11″ |
Fast Shipping and Professional Packaging
Due to our longstanding partnership with UPS FedEx DHL as well as other major international carriers, we are able to provide various shipping options. Our warehouse personnel will pack each item according to our strict requirements. Before they are shipped, your goods will be thoroughly examined and secured. Everyday, we send to thousands of clients in different countries. This is a sign of our determination to become the largest online retailer globally. The warehouses and centers for distribution are in Europe, as well as the USA.
Note that orders containing more than one item will be processed according to the specific item.
Before shipping before shipping, we'll inspect thoroughly the items you've purchased. Most orders are delivered within 48 hours. The estimated delivery time is between 3 and 7 days.
Returns
The inventory is always changing and we do not fully manage it because of the fact that many parties are involved, including our warehouse and factory. Therefore, the actual inventory could change at any time. It's possible that your order will be unable to fill when you have placed the order.
Our policy is valid for 30 days. If 30 days have gone without a trace since the purchase and we are unable to offer an exchange or refund.
In order for your item to be returned it must be in its original packaging, unopened and in the same condition as when you received it in. It must also be in its original packaging.
Related products
Refractor Telescope
Esprit 100mm ED Triplet APO Refractor (S11410) Sky-Watcher USA
Eyepieces
Cameras
Astrophotography Accessories
Refractor Telescope
Evostar 150DX Doublet APO Refractor (S11195) Sky-Watcher USA
Catadioptric Telescopes
Refractor Telescope
Cameras
Catadioptric Telescopes
Refractor Telescope
Explore Scientific ED80 Essential Series Air-Spaced Triplet Refractor Telescope Explore Scientific
Catadioptric Telescopes
Astrophotography Accessories
Cameras
Reflecting / Dobsonian
Astrophotography Accessories
refractions
Cameras
Eyepieces
Refractor Telescope
FirstLight 90mm Doublet Refractor Telescope with AZ Mount – FL-AR90500AZ Explore Scientific
Reflecting / Dobsonian
25th Anniversary Limited-Edition SkyMax 127 Virtuoso GTi Sky-Watcher USA
