| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Newtonian Reflector |
| Aperture: | 130mm (5.11″) |
| Focal Length: | 650mm (25.6″) |
| Focal Ratio: | f/5 |
| Focal Length of Eyepiece 1: | 20mm (.78″) with built-in erect image corrector |
| Magnification of Eyepiece 1: | 33x |
| Focal Length of Eyepiece 2: | 10mm (.4″) standard |
| Magnification of Eyepiece 2: | 65x |
| Barlow Lens: | Not Included |
| Finderscope: | Built-on StarPointer™ red dot finderscope |
| Star Diagonal: | None |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 307x |
| Lowest Useful Magnification: | 19x |
| Limiting Stellar Magnitude: | 13.1 |
| Resolution (Rayleigh): | 1.07 arc seconds |
| Resolution (Dawes): | .89 arc seconds |
| Light Gathering Power (Compared to human eye): | 345x |
| Secondary Mirror Obstruction: | 44mm (1.73″) |
| Secondary Mirror Obstruction by Diameter: | 34% |
| Secondary Mirror Obstruction by Area: | 11% |
| Optical Coatings: | TBD |
| Optical Tube Length: | 610mm (24″) |
| Optical Tube Diameter: | TBD |
| Optical Tube Weight: | TBD |
| Dovetail: | CG-3 Dovetail bar |
| MOUNT INFO: | |
| Mount Type: | CG-3 Equatorial |
| Height adjustment range (includes mount and tripod): | 812.8mm – 1295.4mm (32″ – 51″) |
| Tripod Leg Diameter: | 31.75mm (1.25″) steel |
| Accessory Tray: | Yes |
| Tripod Weight: | 7.6 lbs (3.44 kg) |
| Slew Speeds: | Manual |
| Dovetail Compatibility: | CG-3 saddle plate |
| Software: | Celestron Starry Night Basic Edition Software and SkyPortal App |
| Total Kit Weight: | TBD |
| Included Items: | Optical tube Tripod and mount (preassembled) 20mm eyepiece with built-in erect image corrector Standard 10mm eyepiece Red-dot finderscope Manual |
| Solar Warning |
|
منظار ( تلسكوب ) استوائي عاكس بقطر 130ملم استوائي آلي التتبع من نوع استروماستر/ Celestron Telescope ASTROMASTER 130EQ Motor Drive
ر.س1,500
- ماركة: سلسترون
- نوع: عاكس / نيوتني
- وضع نصب المنظار: استوائي قطبي
- قطر الشيئية: 130 ملم
- طولها البؤري: 650ملم
- نسبة البؤرة: f/5
- العدسات العينية: 2 (10ملم، 20ملم)
- أفضل أكبر قوة تكبير: 345X
- الفئة المستهدفة: مبتدئ – متوسط
- الوزن: 15 كلجم تقريبا
- استخدام: مناسب لرصد وتصوير القمر وتصوير الكواكب وبعض السدم والمجرات
- ضمان مصنعي: لمدة سنة من تاريخ الشراء (لايشمل الضمان سوء الاستخدام أو التخزين أو الحوادث).
- فترة الشحن لجميع مناطق السعودية: أسبوع تقريبا إذا كان متوفر (In stock) / شهر تقريبا إذا كان مسبق الطلب (On backorder).
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- Manual German equatorial mount with setting circles – to accurately locate and track sky objects
- Adjustable, full height steel tripod with deluxe accessory tray
- Quick and easy no-tool setup
- Accessories include a 20mm and 10mm eyepiece, a finderscope, and a motor drive
- Motor drive automatically tracks celestial objects as they appear to move across the night sky
- Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies
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