Celestron ADVANCED VX 8" Newtonian GoTo-Telescope
Product.Nr.:
BP#821736
Manufacturer: Celestron
1.949,00 EUR
incl. 19 % VAT
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- delivery time : 3-5 Tage
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product description
- 8" Newtonian
- 200/1000mm (f/5)
- AVX GoTo-Mount
Large aperture at an affordable price, with the Celestron Advanced VX 8" Newtonian provides 78% more light-gathering abilities compared to the 6" model. The parabolic primary mirror minimizes spherical aberration to produce a sharper image near the edge of the field of view. This scope is great for intermediate visual observers and beginning astroimagers looking for a large aperture with lots of light-gathering power. As you grow in your hobby, you can continue to enjoy all the high-level features of the Advanced VX.
AVX Mount
The new Advanced VX mount was specifically designed to provide optimum imaging performance for smaller telescopes. Now your smaller telescope can take advantage of All-Star Polar Alignment and autoguider support. You'll be able to track through long exposures using permanently programmable periodic error correction (PEC). Image across the meridian without doing a meridian flip, so you can seamlessly image the best part of night sky. Advanced VX features significantly larger base castings than our previous design, improving stability under heavier loads. Improved motors offer more torque and can handle slight load imbalances with ease.
Specifications
| Optical Design | Newtonian Reflector |
| Aperture | 200mm (7.87 in) |
| Focal Length | 1000mm (39 in) |
| Focal Ratio | 5 |
| Light Gathering Power | 816x |
| Limiting Stellar Magnitude | 14 |
| Resolution (Rayleigh) | 0.7 arcsec |
| Resolution (Dawes) | 0.58 arcsec |
| Secondary Mirror Obstruction | 2.2 in (56mm) |
| Secondary Mirror Obstruction By Diameter | 28% |
| Secondary Mirror Obstruction By Area | 7.81% |
| HyperStar (FASTAR) compatible | No |
| Optical Coatings | Aluminum with SiO2 overcoat |
| Highest Useful Magnification | 472x |
| Lowest Useful Magnification | 29x |
| Eyepiece | 20mm (0.79 in) |
| Magnification | 50x |
| Angular Field of View (deg) | 1° |
| Linear Field of View (@1000 yds) | 57.3 ft (17.45m) |
| Finderscope | 9x50mm |
| Star Diagonal | No |
| Optical Tube | Aluminum |
| Mount | Advanced VX, EQ Computerized |
| Counterweight Bar | 12" Length, 0.75" Diameter (19mm) |
| Counterweight | 2 x 11 lbs |
| Latitude Range | 7-77 deg |
| Tripod | Stainless Steel, Adjustable (1118-1626mm) |
| Accessory Tray | Yes |
| Motor Drive | Low cog DC Servo motors with encoders, both axes |
| Periodic Error Correction | permanently programmable |
| Computer Hand Control | NexStar+, Double line, 16 character Liquid Crystal Display; 19 fiber optic backlit LED buttons |
| Slew Speeds | Nine slew speeds 4°/Sec, 2°/Sec, 1°/Sec, 0,3°/Sec, 32x, 16x, 8x, 4x, 2x |
| Tracking Rates | Sidereal, Solar and Lunar |
| Tracking Modes | EQ North/South |
| Alignment Procedures | 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align |
| Software Precision | 24 bit, 0.08 arcsec calculation |
| Database | 40,000 objects, 100 user defined programmable objects .Enhanced information on over 200 objects |
| GPS | Optional SkySync GPS Accessory |
| Motor Ports | Aux Port, Autoguide Ports |
| Communication Ports | RS-232 communication port on hand control |
| Internal Clock | Yes |
| CD-Rom | Redshift 7 Celestron-Edition (german) |
| SkyQ Link WiFi Adapter | Yes (optional, sold separatly) |
| Power Requirements | 12V DC 3.5A (tip positive) |
| Optical Tube Length | 37 in (940 mm) |
| Optical Tube Weight | 14 lbs (6.35 kg) |
| EQ Mount Weight | 17 lbs (7.71 kg) |
| Tripod Weight | 18 lbs (8.16 kg) |
| Telescope Weight | 71 lbs (32 kg) |
Scope of Delivery
- Celestron 8" Newtonian Telescope
- 1000mm focal length (f/5)
- 20mm eyepiece included (50x)
- 9x50 finderscope to help accurately find objects
- Celestron AVX GoTo mount
- steel tripod with accessory tray
- CD-Rom: "The SkyX – First Light Edition" astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images
- CD-Rom: Redshift 7 Celestron-Edition (german)
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