Explore Scientific AR152 Telescopio rifrattore doppietto spaziato nell'aria - DAR152065-01

Prezzo scontato$ 799.99
Esaurito
Product options: 152MM f/6.5

Descrizione

Il doppietto distanziato nell'aria Explore Scientific AR152 è un classico rifrattore acromatico doppietto con distanziamento nell'aria, corona e pietra focaia e con un'apertura di 152 mm (6 pollici) fornisce le immagini più luminose e la più alta risoluzione della serie AR.

Il nostro obiettivo di progettazione era fornire un valore estremo fornendo una vera ottica con diffrazione limitata a un prezzo che consentirà a più persone di esplorare il cielo con un rifrattore ad ampia apertura (f/6.5). Le immagini di oggetti del cielo profondo sono sbalorditive a basse potenze e tutte a una piccola frazione del prezzo che paghereste per un rifrattore apocromatico con apertura simile.

Ad alta potenza, la luna, i pianeti e le stelle doppie vengono rivelati in netto contrasto. Progettati per gestire i rigori delle feste pubbliche e della divulgazione educativa, i telescopi della serie Explore Scientific AR sono dotati di componenti per impieghi gravosi e di alta qualità, tra cui un focheggiatore da 2" a doppia velocità, una diagonale da 2" in un unico pezzo con rivestimenti dielettrici al 99% , Esplora Scientifico Base per mirino ibrida installato con un cercatore rettilineo 8 X 50 non illuminato e una staffa a sgancio rapido e un gruppo ad anello a culla con attacco a coda di rondine in stile Vixen. Basta aggiungere alcuni oculari e la montatura altazimutale o equatoriale a tua scelta e sarai pronto per scoprire l'Universo!

Astrofotografia con l'AR152

Con la sua ottica a diffrazione limitata, il corretto sconcerto, il focheggiatore di precisione a doppia velocità e la costruzione robusta, Explore Scientific AR152 è anche un ottimo esecutore per l'astrofotografo. Ecco un'immagine di Josh Balsam come pubblicato sulla raccolta di immagini Explore Scientific AR152 su Sito web della comunità degli astrofotografi di Astrobin

La Nebulosa Pellicano by Josh Balsam with the Explore Scientific AR152
2,5 ore di integrazione

Specifiche

Codice articolo DAR152065-02
Lunghezza focale 988 mm
Rapporto focale f/6.5
Grandezza limitante 13.4
Risoluzione .77 sec
Lunghezza del tubo con protezione antirugiada 41"; 1041 mm
Diametro 152 mm
Il peso 23 libbre; 10,7 kg
Coda di rondine Blocco a V largo 45 mm, simile allo stile a coda di rondine Vixen

Cura dell'Alleanza

Join the Explore Alliance

Diventa un Esplora Alliance Platinum Member e ricevi il vantaggio aggiuntivo rispetto alla garanzia Explore Scientific (per acquisti registrati) di Assistenza estesa con sostituzione avanzata del prodotto.  

Residenti CA: Prop 65 AVVISO(I)

SKU: DAR152065-02

Standout Features

152mm (6") Air-Spaced Crown-and-Flint Doublet

Bright, crisp images with diffraction-limited optics at f/6.5.

New Hybrid 2N1 Finder Scope Base

Includes 8x50 straight-through finderscope with quick-release bracket.

Heavy-Duty 2" Dual-Speed Focuser

Precise, smooth focusing for detailed planetary and deep sky views.

Durable Cradle Ring & Vixen-Style Dovetail Mount

Stable and versatile mounting for alt-azimuth or equatorial setups.

Product Specifications

Item Number: DAR152065-02
Focal Length: 988 mm
Focal Ratio: f/6.5
Limiting Magnitude: 13.4
Resolution: .77 arcsec
Tube Length w/ Dew Shield: 41"; 1041mm
Diameter: 152 mm
Weight: 23 lb; 10.7 kg
Dovetail: 45 mm Wide V-Block, Similar to Vixen Dovetail Style

Customers praised this air-spaced doublet refractor for delivering "great views for an achromat" with excellent quality and construction. One customer loved it so much they bought a second unit. It performs well with bino viewers and outreach programs, though some may prefer aftermarket dovetail upgrades.

  • Great telescope! I loved it so much that I gave mine to my daughter and bought another one.
  • Great views for an achromat. Good quality and construction.
  • I love using this with my bino viewer while looking at the moon.
  • 5 stars: 8 (89%)
  • 4 stars: 1 (11%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
J
John Walker (United States)

Great telescope! I loved it so much that I gave mine to my daughter and bought another one for myself. Great views for an achromat. Good quality and construction, but I did replace the Vixen dovetail with a D style one. Just my preference. I love using this with my bino viewer while looking at the moon. I also use it with my Pegasus SmartEye especially when doing outreach programs. The image attached is a quick shot while holding my phone up to the SmartEye. Not the best shot but you get the idea.

R
Ryan W (United States)

Great value scope, especially with everything that comes with it (2-speed focuser, finderscope, diagonal, cradle/mount plate). Very solidly built, feels high-quality. Focuser is smooth. I've had it for nearly two years now and taken it to several astronomy club events and it's held up without issue, and it's easy to transport. Views are clear and sharp. Whether pointing it at the moon, Saturn, or the Andromeda Galaxy, it's gotten plenty of "ooohs" and "aaahs" from people at star parties.

Now, this scope was also my intro to tracked astrophotography. Being a doublet, I knew it would have limitations, but for the price it still delivers pleasing (to a beginner at least) imaging capabilities if you're willing to take the time to work with it. It is also heavy, which is a factor for what mounts can handle it. I may have gotten lucky, but the IExos-100 with the basic tripod and no AZ adjuster has been solid with this scope and once I figured out guiding I'm frequently within 0.3 - 0.5. I keep the tripod legs fully retracted and try to be meticulous with balancing, but it works. I was even able to rig the included finder scope to accept a guide camera, so made the setup even more cost-effective. There's obviously some star bloat/halos, sometimes a LOT, but my skill and processing abilities are a bigger limiting factor at the moment than the scope. I definitely want to upgrade at some point, especially for something with a wider FOV, but I don't feel like it's a necessity at this point to continue growing in this hobby.

T
Terry Sweet (United States)

It's a beautiful looking scope, but unfortunately I haven't had much of a chance to test it out. You know the old saying....get a new scope, cloudy nights ahead. Out of the last 14 days I've had 2 nights that showed promise, but alas, I had to work.
I'm hoping this coming weekend, at a star-party, I'll have the opportunity to put it too the test.
I was impressed with overall look and feel of the scope. The built-in handle is the perfect idea. The focuser feels good, and is pretty smooth in its operation, just out of the box.

Will let you all know how it goes after this weekend....fingers crossed for clear skies.
Thank You

E
Edward Conley (United States)

I used the AR 127 last night for the first time since acquiring it. Between bad weather and business, I just couldn't get time. I'm extremely impressed! No false color I could detect on the first quarter Moon. Strikingly beautiful images that I could not get enough of. Did some deep sky inspite of the Moon and was very impressed! Globular clusters look amazing, as did M 31 and companion. Coupled with the Twilight 1 mount which handles this optical tube with grace, I had one of the best observation experience ever! I have been an advocate for this hobby since the early 70's. I've taught high school astronomy for a decade, and ran a club for young people and their parents for even longer. I would highly recommend this scope to anyone interested in owning a great refractor but not wanting to spend for an Apo. This is going to be my new favorite.

C
Ceasar Bryant (United States)

Wonderful build quality. Excellent value.

H
Heungsoo Choi (United States)

Great all around telescope. Amazing objective lens coating. Highly recommended.

T
Terry Delcore (United States)

Nice scope, good optical quality. As usual tracking number arrived 4 days after
it was delivered make sure you call these guys afew days after placing your order glad I did.

A
Anonymous (United States)

Haven’t had a chance to test it yet. But it is exactly what I wanted. I intend to use it only for imaging open clusters with a Baader fringe killer filter or nebulas using a narrow band filter.

E
Edwin (United States)

Great customer service, good communication, item received as expected. Good experience.