Τηλεσκόπιο Celestron NexStar 4SE 241x Black, Brown
| Installment plan | Amount / month |
|---|---|
| 2 | 717,50 € |
| 4 | 360,66 € |
| 6 | 241,72 € |
| 8 | 182,25 € |
| 10 | 146,57 € |
| 12 | 122,79 € |
| 18 | 83,16 € |
| 24 | 63,35 € |
| 36 | 43,57 € |
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Pickup from the store:El. Ave. Venizelou 73 (formerly Theseos), Kallithea
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Pick up from a BoxNow machine:With BoxNow you can pick up your parcel from an Automatic Pickup Machine that is near you at all hours of the day 24/7. Possibility of cash on delivery with an additional fee of €1
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Shipping to your location (Calculate shipping):
Detailed Description
The Celestron NexStar 4SE 241x is a compact, computerized Maksutov-Cassegrain telescope, perfect for both beginner and experienced astronomers. It offers high-quality planetary and deep-sky viewing in an easy-to-use package.
With a 102mm aperture and a 1325mm focal length, this telescope delivers sharp, high-contrast images. The f/13 focal ratio ensures a deep black sky background, making celestial bodies, such as Saturn and Jupiter, stand out vibrantly.
The NexStar 4SE's light-gathering capabilities are remarkable, offering:
- Light Gathering Power: 212 times that of the unaided human eye
- Highest Useful Magnification: 241x
- Limiting Stellar Magnitude: 12.5
Moreover, it's designed with:
- StarBright XLT coatings: Enhancing image brightness and contrast
- Computerized Alt-Azimuth GoTo mount: Featuring DC servo motors for smooth movements
- SkyAlign technology: Allowing easy setup by pointing at three bright stars
This telescope is portable and lightweight, making it ideal for casual stargazing or detailed observations. Whether observing the Moon or deep-sky objects, the NexStar 4SE is engineered for stellar experiences.
Specifications
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Optical Design
- Maksutov-Cassegrain
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Aperture
- 102 mm
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Focal Length
- 1325 mm
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Focal Ratio
- f/13
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Highest Useful Magnification
- 241x
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Limiting Stellar Magnitude
- 12.5
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Resolution (Rayleigh Criterion)
- 1.36 arcseconds
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Dawes Limit
- 1.14 arcseconds
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Light Gathering Power
- 212 times
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Field of View
- 1 degree
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Optical Coatings
- StarBright XLT
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Focuser
- Internal moving primary mirror, single-speed adjustment
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Tube Length
- 34.29 cm
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Telescope Outer Diameter
- 12.45 cm
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Weight
- 5 kg (Telescope), 4.54 kg (Tripod)
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Mount Type
- Computerized Alt-Azimuth GoTo
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Mount Weight Capacity
- 4.54 kg
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Tracking Rates
- Sidereal, solar, lunar
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Slew Speeds
- 9 with a maximum of 3 degrees/second
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Compatibility
- Northern and Southern Hemispheres
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Saddle Type
- Vixen-style
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Electronics
- Fully computerized hand controller with LCD
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Database
- Over 40,000 celestial objects
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Alignment Technology
- SkyAlign system
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Power Supply
- 8 AA batteries
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Extras
- Auxiliary and camera control ports for astrophotography