| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | EdgeHD |
| Aperture: | 203.2mm (8″) |
| Focal Length: | 2032mm (80″) |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 40mm (1.57″) |
| Magnification of Eyepiece 1: | 51x |
| Focal Length of Eyepiece 2: | 13mm (.51″) |
| Magnification of Eyepiece 2: | 156x |
| Finderscope: | StarPointer Pro™ finderscope |
| Star Diagonal: | 1.25″ Star Diagonal |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 480x |
| Lowest Useful Magnification: | 29x |
| Limiting Stellar Magnitude: | 14 |
| Resolution (Rayleigh): | 0.69 arc seconds |
| Resolution (Dawes): | 0.57 arc seconds |
| Light Gathering Power (Compared to human eye): | 843x |
| Secondary Mirror Obstruction: | 64mm (2.5″) |
| Secondary Mirror Obstruction by Diameter: | 31% |
| Secondary Mirror Obstruction by Area: | 9.77% |
| Optical Coatings: | StarBright XLT |
| Optical Tube Length: | 432mm (17″) |
| Optical Tube Diameter: | 238mm (9.37″) |
| Optical Tube Weight: | 14 lbs (6.35 kg) |
| Dovetail: | CG-5 Dovetail bar |
| MOUNT INFO: | |
| Mount Type: | Computerized Altitude-Azimuth Single Fork Arm |
| Instrument load capacity: | 25 lbs (11 kg) |
| Height adjustment range (includes mount and tripod): | 1193.8mm – 1752.6mm (47″ – 69″) |
| Tripod Leg Diameter: | 38.1mm (1.5″) Stainless Steel |
| Mount Head Weight: | 16 lbs (7 kg) |
| Accessory Tray: | Yes |
| Tripod Weight: | 12 lbs (5.44 kg) |
| Slew Speeds: | 9 slew speeds – max speed 4°/second |
| Tracking Rates: | Sidereal, Solar and Lunar |
| Tracking Modes: | Alt-Az, EQ North and EQ South |
| GPS: | N/A |
| Dovetail Compatibility: | CG-5 saddle plate |
| Number of Auxiliary Ports: | 4 AUX Ports (Hand Control can use any of the AUX Ports) |
| Autoguide Port: | No |
| USB Port: | Yes, Hand Control input and Mount output |
| Power Requirements: | Internal 9 6V, 4 5Ah lithium iron phosphate battery (LiFePO4) |
| Motor Drive: | DC servo motors |
| Alignment Procedures: | SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, Quick-Align, Last Alignment, EQ North / EQ South Alignment (EQ align requires an equatorial wedge) |
| Periodic Error Correction: | No |
| Computerized Hand Control: | 2 line x 18 character backlit Liquid Crystal Display, 19 LED backlit buttons, USB 2.0 Port for PC connection |
| NexStar+ Database: | Over 40,000 including 220 of the best deep sky and solar system objects |
| Software: | Celestron Starry Night Special Edition Software and SkyPortal App |
| Total Kit Weight: | 42 lbs (19.05 kg) |
| Included Items: | Optical tube Single Fork Arm Mount and Tripod Accessory Tray Built-in Wifi Integrated Lithium-iron battery Starsense Hand Control 40mm and 13mm eyepiece StarPointer Pro™ finderscope Visual Back Star Diagonal 4 plug AC adapter |
| Solar Warning |
|
منظار (تلسكوب) سلسترون محوسب نكس ستار ايفليوشن 8 بوصة إيدج مع حساس الأجرام الفلكية/ Celestron Computerized Telescope NexStar Evolution 8″ EdgeHD with StarSense
ر.س13,000
- ماركة: سلسترون
- نوع: إيدج اتش دي / EdgeHD
- وضع نصب المنظار: أفقي سمتي ويمكن تحويله إلى استوائي (قطبي) بشراء قاعدة خاصة.
- قطر الشيئية: 8 بوصة (2 ملم)
- طولها البؤري: 2032ملم
- نسبة البؤرة: f/10
- العدسات العينية: 2 (13ملم، 40ملم)
- أفضل أكبر قوة تكبير: 480X
- مصدر الكهرباء: بطارية داخلية (ليثيوم) قابلة للشحن تعمل لمدة 10 ساعات عند شحنها. (توصيلة الكهرباء متوفرة)
- الفئة المستهدفة: متوسط – محترف
- الاستخدام: رصد وتصوير القمر والكواكب والسدم والمجرات (الأجرام السحيقة) باستخدام أدوات التصوير المناسبة.
- الوزن: 19 كلجم تقريبا
- ضمان مصنعي: لمدة سنة من تاريخ الشراء (لايشمل الضمان سوء الاستخدام أو التخزين أو الحوادث).
- التوفر: On backorder
- فترة الشحن لجميع مناطق السعودية: أسبوع تقريبا إذا كان متوفر (In stock) / شهر تقريبا إذا كان مسبق الطلب (On backorder).
- السعر أعلاه يشمل الشحن لجميع مناطق المملكة العربية السعودية.
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- 8” EdgeHD optical tube provides superb visual and astro-imaging performance, free of coma and field curvature.
- Rechargeable lithium-iron phosphate battery with enough power for 10 hours of continuous observing.
- Built-in WiFi—no hand control required! Use your smartphone or tablet to connect to the telescope via WiFi.
- StarSense AutoAlign aligns your telescope automatically and works with the SkyPortal app for complete wireless control.
- Fastar/HyperStar compatible so you can image deep sky objects in seconds at f/2, often eliminating the need to autoguide or track on a wedge.
- NexStar Evolution mount is packed with convenient features like manual release clutches and precision machined worm gears for both axes, a USB charge port, tray lighting for your accessories, and more.
- Accessories included: 40mm & 13mm Plössl (1.25″), Visual back (1.25”), StarPointer Pro™ finderscope, StarSense AutoAlign, and a 1.25″ star diagonal.
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