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The Celestron NexStar 4SE is a computerized Maksutov-Cassegrain telescope featuring a 4-inch aperture and advanced SkyAlign technology for quick, precise setup. Its fully automated GoTo mount accesses a database of over 40,000 celestial objects, making it ideal for both beginners and experienced astronomers. Lightweight and portable with premium XLT coatings, it offers stunning views of planets, the Moon, and deep-sky objects, complemented by free Starry Night software and backed by a 2-year warranty.
| ASIN | B000GUFOBO |
| Additional Features | SkyAlign technology, XLT multicoatings, Alt-Az and EQ mount, Computerized hand control |
| Best Sellers Rank | #42,874 in Electronics ( See Top 100 in Electronics ) #5 in Catadioptric Telescopes |
| Brand | Celestron |
| Built-In Media | 1 X Celestron NexStar 4SE Computerised Telescope, Orange/Black |
| Coating | XLT Coating |
| Compatible Devices | Camera |
| Customer Reviews | 4.3 4.3 out of 5 stars (724) |
| Dawes Limit | 1.14 Arc Sec |
| Exit Pupil Diameter | 0.5 Millimeters |
| Eye Piece Lens Description | Standard 1.25" |
| Field Of View | 0.11 Degrees |
| Finderscope | Reflex |
| Focal Length Description | 102 millimeters |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00050234110495 |
| Item Dimensions D x W x H | 32.4D x 27.2W x 13.4H centimeters |
| Item Type Name | Telescope |
| Item Weight | 10.4 Kilograms |
| Manufacturer | Celestron |
| Manufacturer Part Number | 11049-CGL |
| Model Name | NexStar 4SE Computerised |
| Model Number | 11049 |
| Mount | Altazimuth Mount |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Objective Lens Diameter | 102 Millimeters |
| Optical-Tube Length | 4 Inches |
| Power Source | Battery Powered |
| UPC | 050234110495 |
| Unit Count | 1 Count |
| Warranty Description | 2 year manufacturer |
| Zoom Ratio | 16.07 |
M**A
A good Telescope, but ... warranty issues...
This was my second telescope. I liked the idea of computerized alignment & objects seeking. The optical tube design is excellent. I was able to see a sharp views of the moon, the sun (via appropriate solar filter), the moons of Jupiter, the rings of Saturn, as well as Uranus. I was able to point to most famous stars. I was able to attach a Canon camera (EOS M50) and capture a lot of very nice photos of our solar planets & other stars. However, my disappointment started after only 5 weeks of enjoying this great telescope. The mount stopped responding ☹️🥴. I had to return it back & I got a full refund as it was still under warranty. I got instead the NexStar 6SE. Hopefully, I wouldn't need any service or repair in the next many years to come.
M**L
Very good
Its very good, thanks
D**.
Cercavo un telescopietto leggero, facile da trasportare e montare, soprattutto preciso nel puntamento automatico: ho trovato tutto quel che cercavo in questo piccolo Nexstar4. Imballo accurato, istruzioni in inglese ma comprensibili, lingua italiana sulla pulsantiera. Facile da montare, basta avere un pò di dimestichezza coi telescopi ed essere astrofili alle prime armi. Per chi è già più esperto poi, nessun problema: operativo in 5-7 minuti. Cercatore a punto rosso: funzionale; va spento dopo l'allineamento col cielo, poiché non ingrandisce nulla ma serve solo a puntare le due o tre stelle scelte per l'allineamento stesso. Poi il telescopio punta in automatico (go-to) quel che si vuole. L'allineamento è anche guidato sulla pulsantiera, step by step, per qualsiasi tipo si scelga di fare (ne sono disponibili più tipi). Unico neo: montatura instabile se c'è vento, dato che il tubo ottico in tal caso vibra. Possibile alimentazione con batteria scooter 12 V, che dà maggior durata rispetto alle pile. Se l'allineamento è fatto bene, il puntamento è preciso, non ha sbagliato un colpo finora e centra tutto nell'oculare (in dotazione ne danno uno da focale 25 mm). Coi suoi 100 mm di diametro, non ha grosse pretese sul deep sky, ma da un cielo decente gli oggetti Messier sono garantiti, con delle difficoltà per alcune galassie. Luna e pianeti ok. Per avere visione raddrizzata (lo strumento non la dà) occorre un prisma raddrizzatore suo, da avvitare al tubo, di difficile reperibilità... io Io l'ho trovato usato su sito inglese.... Per fare foto al fuoco diretto, vuole un suo adattatore da avvitare al fondo del tubo, nella stessa sede del prisma raddrizzatore (bisogna in ogni caso avere T-ring). Anche questo non si trova facilmente. Nel complesso comunque sono soddisfatto e lo ricomprerei.
A**R
This was originally bought for a ground based study of satellite antenna and terrestrial microwave physical interference project. I used it to find visible obstructions like buildings, trees, etc following the satellite arc and line-of-site communications at a proposed telecommunications sight. It is quite powerful. For instance, at a 4km distance, it could barely show a single window of a high rise condominium building in is field of view. Since then, it has been used for enjoyment. Looking at the moon, stars, etc. And I have bought many other accessories, lenses, etc for this new hobby. As a star gazer, you might want a more powerful scope, but it has been fun to start with. I bought a camera lens adapter for my digital SLR and have taken some amazing pictures with it. Talk about a telefoto lens! I still struggle with the automatic tracking feature. I guess I need to learn a little bit more about the stars to get it working properly.
J**L
La primera impresión es buenísima la imagen en terrestre es buenísima imagen muy nítida por motivos asmofericos no he podido utilizar muy a fondo en planetaria pero e de decir que tengo un mak de 90 y otro de 127 y este supera al de 90 con creces y prácticamente casi iguala al de 127 lo dicho si llegar a ponerle a prueba al 100 po 100 en planetaria
P**N
Ich habe mir dieses Teleskop gekauft weil, es sehr kompakt und relativ leicht zu bedienen ist. dank der "SkyAlign" Technologie lässt sich das Teleskop sehr leicht ausrichten. Die Einrichtung des Handcomputers ist relativ einfach und gut beschrieben. Das Teleskop kann auch sehr gut als Tischteleskop verwendet werden. Es kann mit 8AA Batterien (nicht im Lieferumfang enthalten) oder, mit einem optional erhältlichem Netzteil betrieben werden. Wenn das Teleskop mit Batterien betrieben wird alten diese ca.4-5 Stunden. Dank dem Leuchtpunktsucher kann jedes Himmelsobjekt sehr leicht anvisiert werden. Fazit : Das Teleskop eignet sich gut als Reiseteleskop und lässt sich leicht handhaben.
P**.
Muy bueno , básico pero cumple lo que requeria
Trustpilot
5 days ago
2 months ago