منظار ( تلسكوب ) سلسترون محوسب نكس ستار اس إي 5 بوصة / Celestron Computerized Nexstar SE 5”
OPTICAL TUBE INFO: Optical Design: Schmidt-Cassegrain Aperture: 125mm (4.92") Focal Length: 1250mm (49") Focal Ratio: f/10 Focal Length of Eyepiece 1: 25mm (.98") Magnification of Eyepiece 1: 50x Finderscope: StarPointer™ red dot مزيد من المعلومات
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المكافآترقم المنتج (sku)
Z.669897.1740503916408239
الوزن
20.0 kg
مشاركة المنتج
وصف المنتج
| OPTICAL TUBE INFO: | |
|---|---|
| Optical Design: | Schmidt-Cassegrain |
| Aperture: | 125mm (4.92") |
| Focal Length: | 1250mm (49") |
| Focal Ratio: | f/10 |
| Focal Length of Eyepiece 1: | 25mm (.98") |
| Magnification of Eyepiece 1: | 50x |
| Finderscope: | StarPointer™ red dot finderscope |
| Star Diagonal: | 1.25" Star Diagonal |
| Optical Tube: | Aluminum |
| Highest Useful Magnification: | 295x |
| Lowest Useful Magnification: | 18x |
| Limiting Stellar Magnitude: | 13 |
| Resolution (Rayleigh): | 1.11 arc seconds |
| Resolution (Dawes): | 0.93 arc seconds |
| Light Gathering Power (Compared to human eye): | 329x |
| Secondary Mirror Obstruction: | 51mm (2.0") |
| Secondary Mirror Obstruction by Diameter: | 40% % |
| Secondary Mirror Obstruction by Area: | 16.6% % |
| Optical Coatings: | StarBright XLT |
| Optical Tube Length: | 330mm (13") |
| Optical Tube Diameter: | 152mm (6") |
| Optical Tube Weight: | 6 lbs (2.7 kg) |
| Dovetail: | CG-5 Dovetail bar |
| MOUNT INFO: | |
| Mount Type: | Computerized Altitude-Azimuth Single Fork Arm |
| Instrument load capacity: | 10 lbs (4.54 kg) |
| Height adjustment range (includes mount and tripod): | 939.8mm - 2397mm (37" - 55") |
| Tripod leg diameter: | 38.1mm (1.5") Stainless Steel |
| Mount Head Weight: | 7 lbs (3.2 kg) |
| Accessory Tray: | Yes |
| Tripod Weight: | 10 lbs (4.54 kg) |
| Slew Speeds: | 9 slew speeds - max speed 3°/second |
| Tracking Rates: | Sidereal, Solar and Lunar |
| Tracking Modes: | Alt-Az, EQ North and EQ South |
| GPS: | N/A |
| Dovetail Compatibility: | CG-5 dovetail |
| Number of Auxiliary Ports: | 1x AUX Port |
| Autoguide Port: | No |
| USB Port: | Yes, Hand Control input |
| Power Requirements: | 8-AA batteries (not included) | 12 VDC-750 mA (Tip positive) |
| Motor Drive: | DC servo motors |
| Alignment Procedures: | SkyAlign, 1-Star Align, 2-Star Align, Auto 2-Star Align, Solar System Align, EQ North / EQ South Alignment (EQ align requires an equatorial wedge) |
| Periodic Error Correction: | No |
| Computerized Hand Control: | Double line, 18 character Liquid Crystal Display with 19 fiber optic backlit LED buttons |
| NexStar+ Database: | 38,181 accessible objects. Enhanced information on over 200 objects. |
| Software: | Celestron Starry Night Special Edition Software | SkyPortal App |
| Total Kit Weight: | 17.6 lbs (8 kg) |
| Included Items: | Optical tube | Single Fork Arm Mount and Tripod | Accessory Tray | Star Pointer Finderscope | Built-In Wedge | NexStar+ Hand Control | 25mm eyepiece | Star Diagonal |
| Solar Warning |
|
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