Explore Scientific AR152 Air-Spaced Doublet ota. My AR152 either arrived very slightly out of collimation or installing the new focuser caused a slight misalignment. My interest is prime focus astrophotography with a DLSR.Ive used an R200SS for some time. However, I was afraid the C6R, with its longer OTA at f/8, would be too unwieldy for the CG-5 I planned to mount it on and the Omni … I read your comments on the Double Double in Lyra. Thanks. The belts and zones on the planet also appear more of a grayish color instead of their natural reddish brown. V okuláru opravdu pěkný pohled na Saturn, byl vidět velmi pěkně i Jupiter, ale na focení už to nebylo. We precision collimate every Explore Scientific telescope at our factory to give optimum performance. Recommended Posts. Explore Scientific AR Doublet 152mm. Let’s start from the beginning: I ordered my AR152 from Astronomics, http://www.astronomics.com, in late September 2012 for $750. I am from india and don’t have many scopes available here so your help.will be highly appreciated. Adicionar ao carrinho The AR152 (six-inch), with its larger aperture optics gathers 44% more light over the AR127 (five-inch) model, providing much brighter images and higher resolution. The Universal Adjustable Mounting Plate of the AR 152 fits on many popular equatorial and Alt-Az mounts, including mounts supplied by Explore Scientific, Vixen, and Meade LXD55/75. No one else has. Thanks for the review of the AR152. The book covers relevant international and regional safety criteria (US, IAEA, EUR, PUN, URD, INI). It will save You time. Hi,I’ve payed my money and now doing the long waiting game,they can’t give me a delivery date due to obvious problems we now face in our world.Theyve offs The relatively … £770.00. This handbook is for beginners to astronomy, introducing the world of telescopes, planets, stars, dark skies, and celestial maps. Add at least two items to compare. PinchedOptics. I needed to have the scope arrive on a certain date and they were able to have it arrive on the day I could be home to take shipment on that date which was over three weeks after I ordered it. The AR152 has received several good reviews since it came out, along with all of Explore Scientific’s products, and is offered at the unbelievable price of $750. The focuser on the AR152 I received was pretty terrible. Used Telescopes. Hope to update you soon. This will primarily (99% of the time) be for astrophotography. I am using this telescope for visual only, and atop a Celestron AVX mount. This story of their quest-which ultimately failed-provides readers with new insights into the history of physics and the lives and work of two scientists whose obsessions drove its progress. This scope won’t go as low or wide as your ST80, but it’s still decently wide. Thank you for writing it. On m… Remember: 1. Better than my 6" RC astro. Availability - In stock. Image or visual. I was able to increase the magnification to 147x using an ES 6.7mm 82 degree eyepiece and still have plenty of light. Well built with a beautiful professional white glaze paint job. What would the differance be looking at the same object with the same eps with these 2 scopes. Thanks for providing such a great review and the input about the use of the fringe killer filters. Hi mike thanks for your reply, iam still currently awaiting delivery of the es 152 and I am having this scope imported from the European distributers in Germany as it is not currently sold in the uk. I hate to go to an 11″ or 14″ because of the weight issue. I think you will really enjoy those eyepieces. The oblong round shape of M81 and the ragged cigar shape of  M82 were readily apparent. Out of stock Explore Scientific ED APO 102mm F/7 FCD-100 CF HEX. Several functions may not work. The Explore Scientific AR152 is a large refractor that is sure to delight by providing bright images of deep space objects. My recent purchase of the ES AR152 ended up being a positive one. The Explore Scientific AR Air-Spaced Doublet Series telescopes are classic air-spaced, crown-and-flint, doublet achromatic f/6.5 refractors with a superior-class optical figure. Thanks mike for your reply, i found your description of how the collimating device works (shining a bright light into the side hole of collimating eyepiece) very helpfull and now feel confident knowing how the process works. 179,00 € * Shipping Weight 0.35 kg. Explore Scientific AR152. Come join the newest and most engaging and inclusive astronomy forum geared for beginners and advanced telescope users, astrophotography devotees, plus check out our "Astro" goods vendors. For me the filter dims the view too much and reduces contrast. Our design goal was to provide an extreme value by providing true diffraction-limited optics at a price that will allow more people to explore the sky with a wide … EXPLORE SCIENTIFIC AR152 Air-Spaced Doublet is great tool for planetary and lunar visual observation. No online research allowed, your own pure brain only! With 6″ of clear aperture the AR152 is an excellent deep sky performer, especially on open clusters, and performs pretty well on planets too if CA doesn’t bother you too much. I would suggest looking elsewhere even if I didn't have this experience. Do you have any recommendations as to which one would work better with this scope? With that said, if the Moon and planets are your primary interest and you want every last possible detail, then you should be looking at other telescopes. This Explore Scientific AR152 6" achromatic refractor has: big 6" aperture fully multicoated achromatic doublet refractor optics; collimatable objective lens cell for fine-tuning the images; dual-speed 2" Crayford focuser with 10:1 ratio fine focusing ; 2" dielectric star diagonal with 2" and 1.25" brass compression ring eyepiece holders ; big 8 x 50mm finderscope; tube rings … Misspelled answers will have scores adjusted. Still not sure what is the right gear for you? I let my 6 year old step-daughter look at the Moon through it and the first thing she said was, "What's all that purple around the Moon ?". Out of stock Explore Scientific ED APO 102mm F/7 FCD-100 CF HEX. Explore Scientific Price. ️ … Perfect for those who want large refractor performance at a modest price. I plan on leaving the Fringe Killer in the diagonal pretty much all the time. Members; 1,319 3,142 Share; Posted October 11, 2017. Explore Scientific AR Doublet 152mm. Ordered and replaced three, before I received one with little to no problems. Our goal was to provide an extreme value … However, I was afraid the C6R, with its longer OTA at f/8, would be too unwieldy for the CG-5 I planned to mount it on and the Omni … The mount and hand control are powered by 8x D-cell batteries within the battery compartment. What several posters report about their very high PV and color corrected (Achro's ??) Mike, thank you for maintaining this thread on the review of the AR152. Clear skies. I called Explore Scientific and they promptly sent me a replacement focuser. The Explore Scientific AR152 Air-Spaced Doublet, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and at 152mm (6-inches) of aperture, it provides the brightest images and highest resolution of the AR Series. It doesn’t have quite the same “pop” as it does in my 10″ Dob, but it’s still nice. 2. Explore Scientific AR152 f/6.5 Air-Spaced Doublet OTA. In practice the CG-5 has proven to easily handle the AR152 for visual use up to magnifications of about 250x with the tripod legs partially extended. I stick with low power 2″ eyepieces. A great investment for a small price. OK I have read many reviews on line and comparisons to other similar OTA’s. Our goal was to provide an extreme value … I remember reading this scope was factory collimated and I was suppose to be assured of this. I’ve found the Fringe Killer to be a much better filter overall than the semi-apo. Maybe I just got the only DUD ES ever made IDK. Images of deep sky objects are stunning at low powers. counterweight for the CG-5. £1,695.00. Shop with Explore Scientific for high quality eyepieces, telescopes, astrophotgraphy gear, binoculars, and microscopes backed by a warranty you can trust. Before adjusting the lens cell make sure the focuser is mount square all the way around the tube. For $750 you get a large refractor that is ready to go right out of the box without a lot of upgrades such as a better diagonal and focuser. The Explore Scientific AR152 Air-Spaced Doublet, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and at 152mm (6-inches) of aperture, it … Luckily, my CG-4 mount had a 7lb. The Two Inch Dielectric Diagonal includes a 1.25" eyepiece holder adapter. Pair it with the Exos 2 GoTo mount, and you have a motorized setup with all the attractive benefits of observing with a large aperture refractor. I just don’t have any experience with iOptron equipment. Refractors; Reflectors; Dobsonian previously this 30 days. Please re-enable javascript to access full functionality. However, the belts and features on the planet are very crisp and sharp with loads of detail during moments of good seeing. For instance, in order to get the 82 degree field of view ES has to start making the eyepieces in the 2″ format starting with the 18mm. While imaging isn’t this pairing’s best strength, it’s still an excellent visual telescope that will allow you to see more refractor style. The First Light OTA that comes in this telescope and mount package should not be confused with the AR152 Air-Spaced Doublet Refractor. The latter is an f/6.5, 988mm focal length refractor. AR152. Explore Scientific ED127mm Explore Scientific 127mm ED Celeston 6 inches Newtonian. We will be glad to help. I then downloaded the pictures into my computer to get a good look at them after processing on Photoshop 7.0 to eliminate background light pollution. Explore Scientific AR 152mm f/6.5 reflector. Change ), You are commenting using your Google account. The AR152 is a large scope, but it wasn’t the beast I expected it to be. Do you know how deep space views of this scope compare with an 8″ SCT or the ES 127 ED? One scope arrived with a cracked lens. In The Pursuit of Destiny , physicist Paul Halpern brings a scientist's eye to questions of time and fate, tracing the history of forecasting from its roots in ancient mysticism to its development as a modern science. My 24mm 82 degree Explore Scientific is probably my favorite eyepiece for large extended objects. I have the 18mm and the 24mm the 18mm is okay, but I don’t think it’s quite as good as the 24mm. Other reports have indicated that the Baader semi-apo increases contrast, but that was not my experience. Thanks for your helpful review and for answering my questions so fast. As usual, Astronomics was very quick in shipping my order. The view has an amazing 3-D like effect. Cecilia E. Ford explores the question: what work do adverbial clauses do in conversational interaction? Explore Scientific AR152 Air-Spaced Doublet Refractor. US$899.00. Thanks for your candid review. І lоvе nаturе аnd thе іnfіnіtе bеаutу wе аrе ѕurrоundеd bу. I only use the 18mm every once in a while. Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope for sale. Mounts and Tripods Atlas EQ-G . The Explore Scientific AR152 152 mm f/6.5 Air-Spaced Doublet is an excellent 6-inch class achromatic refracting telescope with push-pull collimatable lens cell, 2-inch heavy duty Crayford-sytle two speed focuser, good quality 8x50mm straight through finderscope, mounting rings with handle and univsersal Vixen/Synta profile dovetail plate and a 2-inch 99% Reflective Mirror … Dear Star Gazers, I wanted … Explore Scientific . Thanks for explaining your points. As I said above, I have my bias about how explanations are done. At magnifications of less than 50x the blue and gold color of the stars is visible, but anything over that causes the striking colors to be lost to CA. This is an ideal book for starting astronomy. It stirs the imagination, and puts observation of the sky into the framework of leisure activity as well as a personal adventure. counterweight, which isn’t near enough to balance the 23.5lb. $2,669.00 AUD William Optics RedCat 51mm F/4.9 Petzval APO Refractor Telescope Astrophotograph. I have tried to convince myself on a 8” Newtonian but I always end up to the fracs …. Explore Scientific AR152 f/6.5 Air-Spaced Doublet Achromat Refractor Telescope DAR152065-01, MPN: DAR152065-01, UPC: 812257011032, Code: 1W8-TS-DAR152065-01. Re: Explore Scientific AR152. However, the same 18mm with a 68 degree field of view could still be produced in the 1.25″ format. Out of stock Explore Scientific ED APO 102mm f/7 Deluxe FCD-100 Hex-Focus. So basically 2″ eyepieces are sometimes required to get the larger fields of view. might splash out on a quality eyepiece, APM 7mm 100’ would be great for moon work, using a Brasser 7-21mm zoom mostly but many say I’d be better using a proper quality eyepiece. Sorry to hear about the in transit damage. I really enjoyed reading this book and learned a lot from its compelling analysis. Shuhua An, Associate Professor and Director of Graduate Program in Mathematics Education, California State University, Long Beach Maybe, it was my fault for getting the last one. It's nights like these that astronomers like to set up their refractor telescopes and push the magnification to the limits, not only to see the magnificence of the planet at greater scale but to really test the optical and mechanical quality of the telescope. Hi, I enjoyed this review and the review of your ES 127ED apo. ( Log Out /  The Best Dedicated Astronomy Cameras for Beginners. Currently I have a 102mm refractor and 10″ dob but I was looking for something in between. Hi and thanks for reading! Overall I’m very happy with the AR152 — there’s just something magical about a large refractor. Explore Scientific AR152 Refractor equipped with ADM DUP15 dovetail bar, all in very good condition. Its coated optics provide a bright high-resolution image so that many faint stars and nebulae can be detected for precise aiming. Image Credit – Explore Scientific. EXPLORE SCIENTIFIC AR152 Air-Spaced Doublet is great tool for planetary and lunar visual observation. Δdocument.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Book Review – The Greatest Comets in History: Broom Stars and Celestial Scimitars, Review – Explore Scientific AR152 Achromatic Refractor, http://www.cloudynights.com/item.php?item_id=2051, Review – Explore Scientific 127 ED Air-Spaced Triplet Apochromatic Refractor. Low power wide field eyepieces are also really good for large galaxies like Andromeda and M33. I checked the collimation with a tool I had and the collimation was severely off. Too bad they don’t make an 8″ mount extension; that would probably be perfect. However, if you go with the ES scope, you will also need to buy a mount. Can't go wrong with the 2" Dielectric diaginal, matching white straight thru finderscope, and sweet 2 speed crawford focuser. For smaller clusters like the Wild Ducks Cluster (M11), I typically use 1.25″ wide field eyepieces in the 14mm – 11mm range. Change ), You are commenting using your Twitter account. Insect pests are becoming a problem of ever-more biblical proportions. This new textbook collates a series of selected papers that attempt to address various fundamental components of area-wide insect pest control. These are "bare bones" versions of the Explore Scientific Apos - they still have th This volume surveys the major philosophical concepts, arguments, and commitments of the Confucian classic, the Analects. The goal was to provide an extreme value by providing true diffraction-limited optics at a price that will allow more people to explore the sky with a wide … The one I used came with my Celestron Omni XLT 102 refractor. Thanks for replying so fast. A telescope focuses a star as a round point of light. The Explore Scientific AR152 152 mm f/6.5 Air-Spaced Doublet is an excellent 6-inch class achromatic refracting telescope with push-pull collimatable lens cell, 2-inch heavy duty Crayford-style two speed focuser, good quality 8x50mm straight through finderscope, mounting rings with handle and universal Vixen/Synta profile dovetail plate and a 2-inch 99% Reflective Mirror Star … The classic air-spaced, crown-and-flint, doublet achromatic refractor is reborn with the aim to produce superior-class optical figure in a short (f/6.5) focal length design with Explore Scientific Air-Spaced Doublet AR Series. Tension adjustment allows you to lock or adjust the tension on the drawtube when you increase or decrease the weight of your … Thanks again. The classic air-spaced, crown-and-flint, doublet achromatic refractor is reborn with the aim to produce superior-class optical figure in a short (f/6.5) focal length design with Explore Scientific Air-Spaced Doublet AR Series. The AR152 (six-inch) model, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and it provides the brightest images and highest resolution of the AR Series.
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