Sky-watcher Evolux 82 Ed Apo Refractor Telescope Ota
- Product Code: eq104513
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Lightweight and portable, the Sky-Watcher Evolux 82 ED APO Refractor Telescope OTAoptical tube assembly captures wide-field, high-contrast views, and images of deep-sky objects. Sky-Watcher's Evolux apochromatic doublet features an extra-low dispersion element with matched optics, fully multicoated with Sky-Watcher's proprietary Metallic High-Transmission Coatings, virtually eliminating all false color. 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, and adjustable dew shield.
Open Box Products Have a Limited 2-Year Manufacturer Warranty Ideal for Wide Field Astrophotography 82mm Doublet Apochromatic Refractor One ED Element with Matched Optics 530mm Focal Length, f/6.45 Focal Ratio Fully Multicoated Optics 2.4" Dual-Speed Rack & Pinion Focuser Vixen-Style Dovetail Mount Foam-Lined Aluminum Case Adjustable Dew Shield
Key Specs | |
---|---|
Optical Design | Apochromatic Doublet Refractor |
Aperture | 82 mm / 3.2" |
Focal Length | 530 mm |
Focal Ratio | f/6.5 |
Focuser | Dual-Speed Rack-and-Pinion |
Weight | 6.5 lb / 2.9 kg (OTA) |
Optical Tube Assembly | |
Optical Design | Apochromatic Doublet Refractor |
Aperture | 82 mm / 3.2" |
Focal Length | 530 mm |
Focal Ratio | f/6.5 |
Resolution | 1.41 Arcsec (Dawes) 1.7 Arcsec (Rayleigh) |
Focuser | Dual-Speed Rack-and-Pinion |
Diagonal | No |
Finderscope | No |
Mounting | Dovetail |
Optical Tube Dimensions | Length: 22.3" / 56.6 cm |
Mobile App Compatible | No |
Weight | 6.5 lb / 2.9 kg (OTA) |
Packaging Info | |
Package Weight | 13.845 lb |
Box Dimensions (LxWxH) | 22.5 x 14.4 x 11.3" |
- 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
- Hard case included for your travel or storage needs
Related Questions and Answers
Q: 1. I have a approximately 2003 version of the Celestron CGE 1100 with computerized mount. Will the Esprit 80 mm scope fit onto this mount?
A: Unfortunately your mount will not work with this scope. You would need a Altazimuth Mount. A nice Motorized Mount you could do is the Sky-Watcher AllView Mount. Website link: http://bhpho.to/1HZzX1D
Q: 2. In your preview of the telescope were four pictures of what the telescope sees. What do I need to do to see things that clear. What do I need to be able to photograph what I see thru the telescope eyepiece?
A: Pictures like the ones you see are taken with camera attached directly to the Optical Tube Assembly (the telescope without diagonal or eyepiece). To do this with the EVO72, these are the devices you would need: BH# SKE72EDRCA, SKFRFP80 and the correct SkyWatcher M48 adapter for either Nikon, Canon or Sony E mount camera.
Q: 3. Can you explain how this would mount on a camera? What adapters would be needed for a Nikon D3500? What stand is recommended .
A: You woud need the Sky-Watcher 0.85x Focal Reducer/Corrector for ED80 Telescope BH #SKFRFP80 • MFR #S20200 to attach to the scope and a Celestron T-Ring for Nikon F-Mount Cameras BH #CETRN • MFR #93402 to attach to your camera body. Those (2) pieces will now screw together. A manual tripod and mount example would be the Explore Scientific FirstLight EXOS Nano Mount with ST1 Tripod BH #EXFLENEQ3M • MFR #FL-EXOSNANOT1-00
Q: 4. Is there any factory warranty left on this scope ?
A: Sky-Watcher Esprit ED APO 100mm f/5.5 Refractor Telescope BH #SKE100EDAR • MFR #S11410 In the Box Sky-Watcher Esprit ED APO 100mm f/5.5 Refractor Telescope Canon 48mm T-Ring Photo Adapter Tube Rings with CGE-Style Dovetail Bar Aluminum Foam-Lined Carrying Case Limited 2-Year Warranty ************************************
Q: 5. what does it weigh?
A: The Sky-Watcher Evolux 82 ED APO 82mm f/6.45 Refractor Telescope (OTA Only) weighs 6.5 lbs.
Q: 6. Is it f/5.5 before or after the included field flattener?
A: f/ 5.5 is always a consent.
Q: 7. ALL sites say the Esprit came with a 3 focuser, but B&H describe the focuser as been a 2 . which is correct? 2 or 3 ?
A: The focuser is 3.4 inches. The eyepiece size it uses is 2 inches.
Q: 8. Can I use multiple filters like IR cut filter, light pollution filter at the same time with this scope for astrophotogrphy?.
A: You might get some vignetting or stacking effect with using these filters at the same time. You can try it and see. It's really trial and error.
Q: 9. What do I need to use a Nikon 5100 with this telescope?
A: You will need the Sky-Watcher S20301 M48 Camera Adaptor for Nikon BH #SKCAN • MFR #S20301 https://www.bhphotovideo.com/c/product/759388-REG/Sky_Watcher_S20301_S20301_Camera_Adaptor_for.html
Q: 10. I saw other sites which lists the complete iterms included in this SW package, but not here. So can someone here list all of the item included here? like aluminum box, the 2" - 1.25" eyepiece adaptors, etc, all that?
A: If you look at the right side of the page, you will see a what's in the box listing; In the Box Sky-Watcher Esprit ED APO 100mm f/5.5 Refractor Telescope Canon 48mm T-Ring Photo Adapter Tube Rings with CGE-Style Dovetail Bar Aluminum Foam-Lined Carrying Case Limited 2-Year Warranty
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