, How is this scope for deep space Astro photography ? Recommended Posts. 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. ️ … Once that was done I was able to mount and test the telescope by photographing M8, M20 and M31 for 60 seconds each. Of course, when I called ES about this scope about four years ago, Scott Roberts came on the line and chit chatted with me for a few moments. The CA on Jupiter is obviously about as bad as it gets. My interest is prime focus astrophotography with a DLSR.Ive used an R200SS for some time. The Celestron CR might have a longer … I have also purchased 2 es 82 degree eyepieces 28 mill and 11 mill ,although I have not yet had a chance to really appreciate them because of continuous cloudy weather ( curse of the new scope). To collimate the scope you’ll need a refractor collimating eyepiece. Been on the hunt for an f/5 refractor with a 6” aperture? The seeing conditions on my first night out with the AR152 were pretty bad. "This book is the complete beginner's guide to long range shooting written in simple every-day language so that it's easy to follow. No motivation left to get the Mak. Explore Scientific AR152 Air-Spaced Doublet Refractor. I had to make a steel adapter to fit the base of the telescope onto my CGEM II mount which is on a permanent pier. 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 … I also considered purchasing the Celestron C6R or the Celestron Omni XLT 150R. I have a story about why you shouldn’t buying a scope off ebay (C-9.25) but that is for another time. From what I’ve read stacking the Skyglow will remove the yellow tinge and restore neutral colors. TangoCharlie. For more information about this item see the link below.http://explorescientificusa.com/collections/ar-doublet-series/products/152mm … I stick with low power 2″ eyepieces. Oh thank you so much!! 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. I’m particularly interested in the AR152 due to the nice low price, and I’m a fan of widefield viewing. Instead of using the 8×50 straight through finder that came with the AR152 I decided to install a GSO 8×50 right angle correct image finder. Mark. The Explore Scientific AR152 is a large refractor that is sure to delight by providing bright images of deep space objects. CA is only an issue on the moon (sometimes) and Jupiter. If the focuser is not mounted flush all the way around, it will cause a misalignment. By TangoCharlie, February 15, 2017 in Getting Started Equipment Help and Advice. I’m seriously thinking about dumping my R200SS and getting an AR152. I also considered purchasing the Celestron C6R or the Celestron Omni XLT 150R. Thank you for writing it. PRICE 949.99 BARCODE 812257011032 Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope DAR152065-01. Pop in a quality eyepiece and you will smile. Explore Scientific AR152. The scope came. I used a cheshire collimation eyepiece designed for collimating refractors to tweak the collimation which only took about 10 minutes. TangoCharlie 2 Posted February 15, 2017. Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-01. I still pull out the AR152 when I want to view galaxies though. … Refractors; Reflectors; Dobsonian I’m going to try keeping a Baader Fringe Killer in the diagonal and also stack a Baader Moon and Skyglow on top of it when viewing planets or the moon. I was the first to make a comment on this review back in March but with a 10″ dob and 102 mm Refractor and a Celestron C-9.25 in my arsenal I was reluctant to pull the trigger on the purchase of the AR152 but with the price increase of $100 by Explore Scientific it is time (not happy about the $40 – $100 increase in ES EP’s). No one else has. Enjoy the new scope! With that said, I would recommend the Celestron Omni XLT 102 over both of these scopes if you can get one in India. І lоvе nаturе аnd thе іnfіnіtе bеаutу wе аrе ѕurrоundеd bу. £1,695.00. Very manageable at f6.5 compared to other 6" refractor's at f8. Received this and was surprised at the size! The AR-152 is obviously not optimal for planets, but I look at planets with it quite a bit anyway. Explore Scientific. I tried the DSLR with the Semi-Apo filter thing and the halos were awful. Increasing the magnification doesn’t really reveal much more detail on M81, but on M82 the ragged edges of the galaxy show some interesting detail. This is my second scope that I acquired around 2006. Rs 80400. Also included is an 8 x 50 optical finder scope. PinchedOptics. Explore Scientific ED APO 127mm f/7.5 Aluminium Essential Triplet Refractor OTA … I thought, man this is nice. Perfect for those who want large refractor performance at a modest price. I would, however, keep the GPDX mount. Skype has established its website-centered customer beta on the world, after starting it broadly Exp Si has one of the best customer service dept of any scope manufacturer. So if the one you order has a problem call them first. 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. My AR152 either arrived very slightly out of collimation or installing the new focuser caused a slight misalignment. 152 mm f/6,5mm Achromat; 2" 99% diagonal mirror with reducer 2"/1,25" 8x50 Finderscope ; Removable Dewshield; Rings with universal mounting dovetail; Handle with … We precision collimate every Explore Scientific telescope at our factory to give optimum performance. So, if yo solve the formula for magnification with a 7mm exit pupil with the AR152, you end up with a lowest useful magnification of 21.7x. Contrast is further enhanced with multiple baffles that mask and deflect unwanted stray light. TheSkySearchers.com. Followers 1. Members; 1,319 3,142 Share; Posted October 11, 2017. 152 mm f/6,5mm Achromat; 2" 99% diagonal mirror with reducer 2"/1,25" 8x50 Finderscope ; Removable Dewshield; Rings with universal mounting dovetail; Handle with … 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. Ian thinking about using this scope on the new celestron vx go to mount. The AR152 is a large scope, but it wasn’t the beast I expected it to be. I think you will really enjoy those eyepieces. What would the differance be looking at the same object with the same eps with these 2 scopes. In the classifieds. The focuser on the AR152 is a 10:1 dual speed focuser with a thumb screw for locking the focus and another thumb screw to adjust the tension. EXPLORE SCIENTIFIC AR152 Air-Spaced Doublet is great tool for planetary and lunar visual observation. The new focuser was very easy to install (there are only 2 set screws holding the focuser to the OTA) and was very smooth with no problems. Explore Scientific Price. We reserve the right to verify a competitor’s advertised price and the availability of the item. Review of the Explore Scientific 152 mm f/6.5 telescope, Explore Scientific 152mm f/6.5 Achromatic Refractor with Accessories, Highly portable and effective achromatic refractor, Explore Scientific AR152 f/6.5 Air-Spaced Doublet Achromat Refractor Telescope OTA, Cradle Rings with Handle and Univsersal Saddle Plate, 8x50 Straight Finder Scope with Six Point Adjustable Bracket, 2" 99% Reflectivity Mirror Diagonal with 1.25 " Adapter. Bought this AR152 last December (2014) after doing a lot of research into trade-offs for best viewing vs size and usability. Our 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 Celestron AV … Refractors are terribly expensive for AP. You didn’t mention if you saw any Airy disks. 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 was looking at Antares and M4 in the same lower power field of view the other night and it was beautiful. The optics in their collimatable lens cell are fully multi-coated to eliminate light scatter and maintain image contrast. 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 XLT 150R was a little faster than I wanted at f/5. 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. Received this and was surprised at the size! Have wanted a refractor for a long time and am torn between the 152 and 127; hoping you might be able to shed some light. Explore Scientific ED … Check Amazon Price . Any recommendations or … The Explore Scientific AR152 (L) and the Astrotelescope AR1522 (R) The Explore Scientific refractor comes in a package that looks almost too good to be true. If you need a custom size, call (866) 252–3811 and connect to Customer Service. 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 … Our 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-field large aperture refractor. i'm not sure what you're trying to say. monochomatic means that it has nothing to do with any color by definition, i.e. it doesn't depend on the wa... The dew shield is also quite effective — I’ve never had the front lens dew up even in farily heavy dewing conditions. I am new to astrophotography but on my first night I got photos of Jupiter and the Orion nebula. William Optics RedCat 71mm F/4.9 Petzval APO Refractor Telescope Astrophotograph. Not a lightweight though. 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 … The lens is a deep green color and has 3 sets of 2 push-pull type collimation screws for adjusting the collimation. Explore Scientific AR152 Air-Spaced Doublet 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. If you tend to be bothered by CA, or if you’ve never owned an achromat before, this is not the telescope for you. The Explore Scientific 8x50 Finder Scope provides a true field of view of 6. Thanks. Overall I am very satisfied with the telescope for deep sky photography. The Explore Scientific AR152 is not a premium-grade optical tube, but it is an excellent buy for the money. I am using a Pentax kx camera, Baader Planetarium Click stop III eye piece with a filter (to reduce fringing) and a Celestron CG 5GT equatorial mount. I have had this telescope for a while now and I love it. £770.00. The relatively … We only send interesting emails and will never sell your data. A representative will take the measurement that you need and Explore … Ya'll can jump on me if you'd like, it's not gonna hurt my feelings. The Fringe Killer reduces some of the violet fringing around bright objects and increases contrast without dimming the view like the semi-apo filter. Hi, Thank you for the great review. That’s where Choosing and Using the New CAT comes in. This book guides even the most greenhorn astronomer past the pitfalls encountered on the path to enjoying the beauties and mysteries of the universe. Our 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-field large aperture … So basically 2″ eyepieces are sometimes required to get the larger fields of view. I currently have an ST-80 as my widefield scope, and I love it. It doesn’t have GOTO, but it’s a solid mount and tracking is easily added. Explore Scientific AR Doublet 152mm. In summary, this scope has a great wow factor and is fun to use. This is a large six-inch f/6.5 achromat with a dual-speed 2-inch Crayford focuser and 2-inch dielectric star diagonal with 1.25-inch eyepiece adapter. The fact that it doesn’t come with a mount is a good thing – you can save that money and put it into the right one without fear of performance and compromise. It looks like the Explore Scientific as a better package included. Add at least two items to compare. Change ), You are commenting using your Google account. Maybe I just don't have a trained eye. However, the same 18mm with a 68 degree field of view could still be produced in the 1.25″ format. Red me a refund or credit not if I want to pull out.I’m using Brassers AR102 1000mm at moment,I’m only really interested in our moon and last night on a rare clear night here in Scotland my view of Jupiter was ok,smaller than normal,maybe she’s getting further away but counts see three moons.I’m in a conundrum,maybe I should cut loose and go for an 8” refractor or even a 10”? My recent purchase of the ES AR152 ended up being a positive one. GSO 8×50 RACI in Stock AR152 Finder Rings. 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. Well, I collimated back and took it out for a star test. The Best Dedicated Astronomy Cameras for Beginners. Explore Scientific AR152 152 mm f/6.5 Air-Spaced Doublet. Sep 22, 2014 - Explore Scientific's AR152 Air-Spaced Doublet is a diffraction-limited six inch f/6.5 refracting telescope complete with mounting rings, 8x50 finderscope, and two-speed two-inch focuser. Imposto incluído. Explore Scientific AR152 Refractor equipped with ADM DUP15 dovetail bar, all in very good condition. I love the ES 82 deg eyepieces – to me they are a poor man’s Nagler. On those pristine nights of steady seeing, Saturn's Rings can forever affect the hearts and minds of almost anyone who lays eyes on them. OK I have read many reviews on line and comparisons to other similar OTA’s. The 24mm and 30mm ES 82 degrees are really nice 2″ eyepieces and a lot cheaper than the Televue 82 degree Naglers. Looking through the collimating eyepiece you will see a donut reflection from the objective lens. I’m waiting for High Point Scientific to deliver my new scope and I’m matching it with a CGEM mount. Envio calculado na finalização da compra. counterweight that fit the CG-5 and was just enough to balance the AR152 in RA. The one I used came with my Celestron Omni XLT 102 refractor. It’s certainly not a premium grade refractor, but at its price point I don’t think you’ll find a better built 6″ refractor. Chromatic Aberration (CA), the inability to bring all wavelengths of light to focus at the same point, is inherent in all achromatic refractors, especially ones with fast focal ratios like the f/6.5 AR152. With all of that said, if you’re not happy with the views of galaxies you’re getting with your 8″ SCT, you won’t be happy with either of the refractors either. A better scope in 6" can't be found in any format for this price. help reinforce that global functionality. On nights of good seeing I’ve had very good views of Jupiter up to 300x and regularly use a 4.5mm Meade 5000 HD-60 on the giant planet giving 220x. This telescope comes from the factory with a Vixen style dovetail bar, but the … My order also included a Celestron CG-5 ASGT mount for the AR152 which was an additional $700. Cecilia E. Ford explores the question: what work do adverbial clauses do in conversational interaction? I find the OTA to be quite easy to manage thanks to the included handle attached to the scope’s cradle — a very nice touch. from the Usa and You.K. Explore Scientific. Provides easy to understand information and guidelines about the design and construction of binoscopes Focusing on both homemade and commercial products, this book provides the reader with simple and straightforward information about the ... 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. The Explore Scientific Air-Spaced Doublet AR Series telescopes include a precision 2-inch ten-to-one, two-speed as standard equipment. Recommended Posts. 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. Explore Scientific AR152 Refractor equipped with ADM DUP15 dovetail bar, all in very good condition. The scope balances close to center on the CG-5 in declination, but one thing became clear very quickly — I should have ordered an extra 11lb. Unfortunately I can’t afford a large apo just for lunar imaging. Thanks, Sounds like a great scope. The purpose of a diagonal is to securely hold your eyepiece and to give you a comfortable viewing angle. On nights of poor seeing, I’ve seen CA on objects as dim as 3.5 magnitude. Příspěvekod Psion » pát 10. srp 2018 6:50:14. The view was sharp and clear. Out of stock Explore Scientific ED APO 102mm f/7 Deluxe FCD-100 Hex-Focus. I just don’t have any experience with iOptron equipment. The formula for calculating exit pupil is APERTURE / MAGNIFICATION = EXIT PUPIL. Great review friend….I need your advice as I am looking for an 4″ refractor and confused between nexstar102 slt and ES ar102, I know the limitations of a 4″ and my main thrust is on solar system and DSO and to some extent Galaxies but I want to see some details on mars so please guide me according to your experience which is the better one in this price range.
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