منظار ( تلسكوب ) كاسر أفقي بقطر 60ملم - Celestron Telescope ASTROMASTER LT 60AZ TELESCOPE
Optical Design: Refractor Aperture: 60mm (2.36") Focal Length: 700mm (28") Focal Ratio: f/12 Focal Length of Eyepiece 1: 20mm (.8") Magnification of Eyepiece 1: 35x Focal Length of Eyepiece 2: 10mm (.4") Magnification of Eyepiece 2: مزيد من المعلومات
600.00 ر.س
+
احصل على نقاط ولاء مع هذا الشراء
المكافآترقم المنتج (sku)
Z.669897.17405039192697408
الوزن
10.0 kg
مشاركة المنتج
وصف المنتج
| Optical Design: | Refractor |
| Aperture: | 60mm (2.36") |
| Focal Length: | 700mm (28") |
| Focal Ratio: | f/12 |
| Focal Length of Eyepiece 1: | 20mm (.8") |
| Magnification of Eyepiece 1: | 35x |
| Focal Length of Eyepiece 2: | 10mm (.4") |
| Magnification of Eyepiece 2: | 70x |
| Barlow Lens: | Not Included |
| Finderscope: | Built-on StarPointer™ red dot finderscope |
| Star Diagonal: | Erect Image Diagonal - 1.25" |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 142x |
| Lowest Useful Magnification: | 8.57x |
| Limiting Stellar Magnitude: | 11.4 |
| Resolution (Rayleigh): | 2.32 arc seconds |
| Resolution (Dawes): | 1.93 arc seconds |
| Light Gathering Power (Compared to human eye): | 73x |
| Optical Coatings: | Fully Coated |
| Optical Tube Length: | 711mm (28") |
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