Youre looking for the same things whether youve got a reflector or a refractor. Established in the year 2000, the CloudyNights.com telescope review site is one of the most widely read resources on the Internet for the amateur astronomy community. Diameter: 73mm The precision dual-speed focuser is ultra-smooth and stable. The Altair Lightwave 0.8XField-Flattener/Reducer for the Explore Scientific ED102 is a popular item built for telescopes F/6 or longer. Focusing is easy on the EVscope and it's not like you have to do it every time. Often, this is the reason for fluctuations in price between models with similar specifications. Thanks for the write-up. Without electronic assistance, we'd all just be looking at Hubble images. astro objects and saving the image files. From what I was able to see, I conclude that the optics belongs to a Super APO class, which is highly suitable for both visual observing and astrophotography. Its not The RedCat 51 is very small and lightweight, just 3.2 pounds. be viewed with the EVscope and indeed, they. The built-in dew shield, high-quality glass (FPL-53, synthetic fluorite) and the deep sky imaging performance of this little doublet make it more than worthy of making this list. You also run the risk of damaging the gear in transit. This experience has opened my eyes to a deeper level of accuracy when documenting my backyard imaging and processing sessions. I have not been able to achieve images of this quality using a Newtonian telescope. AstroBackyard. Cloudy Nights is run by Astronomics, an Oklahoma-based company that sells telescopes and other astronomy gear. Like the other telescopes mentioned on this page, the EvoStar 80ED is compact and portable. 4.8 Megapixel so it 4 times larger than the 1.2. Sharp rings inside focus, together with misty rings outside of focus, shows under-correction. At just over 5 lbs., and 310mm in length (retracted), this little telescope can easily fit in a backpack when traveling to a dark sky site. Thick stratus, cumulus, or nimbus clouds generally preclude a good star-viewing outing. You are now ready to begin star testing. 1,501 replies: Last by Nick W., Yesterday, 10:46 PM, 459 replies: Last by Terra Nova, Yesterday, 10:46 AM, 28 replies: Last by mdowns, Mar 25 2023 01:54 PM, 146 replies: Last by Kasmos, Jan 01 2023 12:22 AM, 1 replies: Last by Brian Risley, Aug 28 2014 08:36 PM, 0 replies: Last by Glassthrower, Apr 15 2007 04:38 PM, 508 replies: Last by LDW47, Today, 12:10 PM, 3 replies: Last by gwfbmd, Today, 12:09 PM, 936 replies: Last by marcyc, Today, 11:44 AM, 7 replies: Last by jragsdale, Today, 11:41 AM, 7,931 replies: Last by semlin, Today, 11:03 AM, 16 replies: Last by m0bius, Today, 10:05 AM, 439 replies: Last by 4Texans, Today, 09:18 AM, 14 replies: Last by Chris MN, Today, 07:47 AM, 23 replies: Last by Kasmos, Today, 04:32 AM, 3 replies: Last by GUS.K, Today, 02:29 AM, 9,840 replies: Last by Bungee, Yesterday, 10:50 PM, 15 replies: Last by bjkaras, Yesterday, 10:30 PM, 347 replies: Last by bjkaras, Yesterday, 10:13 PM, 147 replies: Last by Happy-Idiot, Yesterday, 10:04 PM, 13 replies: Last by DAVIDG, Yesterday, 09:53 PM, 504 replies: Last by semlin, Yesterday, 09:41 PM, 6 replies: Last by DouglasPaul, Yesterday, 07:55 PM, 1,490 replies: Last by deSitter, Yesterday, 04:02 PM, 3,166 replies: Last by CharlieB, Yesterday, 03:57 PM, 86 replies: Last by Petsyk Alexey, Yesterday, 01:56 PM, 16 replies: Last by bob midiri, Yesterday, 12:19 AM, 7 replies: Last by bjkaras, Apr 29 2023 10:44 PM, 127 replies: Last by Phteven Chaos, Apr 29 2023 07:05 PM, 22 replies: Last by Linn, Apr 29 2023 02:06 PM, 14 replies: Last by Lentini, Apr 28 2023 10:17 PM, 269 replies: Last by jhstruble, Apr 28 2023 09:57 PM, 1,055 replies: Last by jgraham, Apr 28 2023 09:05 PM, 30 replies: Last by Mr Magoo, Apr 28 2023 07:24 PM, 0 replies: Last by martinastro68, Apr 28 2023 05:52 PM, 27 replies: Last by KMHammer, Apr 28 2023 03:20 PM, 11 replies: Last by C140Cessna, Apr 28 2023 01:45 PM, 48 replies: Last by norvegicus, Apr 28 2023 12:47 PM, 0 replies: Last by Andre Moutinho, Apr 27 2023 09:27 PM, 42 replies: Last by RichA, Apr 27 2023 07:37 PM, 1 replies: Last by MDT, Apr 27 2023 06:56 AM, 128 replies: Last by bjkaras, Apr 26 2023 10:03 PM, 14 replies: Last by Terra Nova, Apr 26 2023 07:42 PM, 100 replies: Last by dariv, Apr 26 2023 01:53 PM, 694 replies: Last by SkyHound, Apr 26 2023 01:29 PM, 0 replies: Last by Alanvogt, Apr 26 2023 09:58 AM, 9 replies: Last by HRA, Apr 26 2023 03:41 AM, 4 replies: Last by photoracer18, Apr 25 2023 05:27 PM, 26 replies: Last by harbinjer, Apr 25 2023 03:46 PM, 15 replies: Last by deSitter, Apr 25 2023 01:05 PM, Classic Telescopes Looking for Odds and Ends-The Ask Away Thread. Weight: 3.2 lbs fails, you have a paperweight. Weight: 5.95 lbs Youll need an eyepiece that gives you a magnification of about 1.6x the aperture of your telescope. This company has really impressed me in terms of customer support and community involvement. But, it should be able to plate solve for the star field it sees after you slewed to an area, and then show where it is pointing in a simple planetarium app. Started by Astrojensen , Apr 27 2023 01:15 PM Youll know that the objective mirror or lens of your scope has this if the concentric ring pattern looks elliptical rather than circular and its long axis moves through 90 as you move throughthe point of focus. Focal Ratio: f/4.9 Maybe it should wind up at stellafane somehow, so many people can enjoy such a rare find. Why are refractors so popular everywhere I look even though the aperture is small? - Classic Telescopes - Cloudy Nights Cloudy Nights Equipment Discussions Classic Telescopes CNers have asked about a donation box for Cloudy Nights over the years, so here you go. stacks them internally in real time to provide an enhanced vision rendering of On the flip side, Polaris isnt particularly high or bright. 5 hassle-free telescopes capable of jaw-dropping deep-sky images using a DSLR camera and a tracking EQ mount. Focal Length: 600mm dispute that statement, but please refer to my comment in point a). The views from light polluted suburbia was beyond comprehension. The free version of K3CCDTools software helps you do this. 2. Know when it's clear outside Seven day forecast with hourly updates Free IOS App Free Android App Easy red-amber-green traffic light indicators Low, medium, high & total cloud cover Moon phase & rise/set times Civil/nautical/astronomical darkness times Sun rise/set/transit times ISS passovers Annual darkness chart If there are clouds or obstacles The tighter your field of view is, the more precise your focus and autoguiding must be. Many beginners are using crop-sensor DSLR cameras through the telescope. Depending on the size of your camera sensor, you may need a field flattener to achieve a flat field across the entire image. After all, beginners have enough to learn early on and should have the best telescope possible to avoid an agonizing experience in the dark. If you are pretty certain that conditions will clear later in the evening, get these frames out of the way before your main imaging session; then you dont have to worry about them later.My other choice of spending the time you have waiting for skies to clear?Research other targets that may be interested in for future sessions or as a backup to your current target if it moves out of position by the time skies clear.Resolve a nagging equipment problem. I was like, Well, theyre going to laugh at me when I tell them someone got mad on a forum and has decided to take down my website, he says now. The Leo Triplet of Galaxies This Saturday January 21st was, Here is my image of the M78 Reflection Nebula in Orion. Donation is not required by any means, so please enjoy your stay. see with direct vision. The meager Ill be using this Flattener/Reducer with my Explore Scientific ED102 in an upcoming video. I hope that the weather in your part of the globe has beenmore forgiving. What I've noticed on the differences of the 1.2 Vs 1.3 was slightly more darker colors with a bit more detail's in the fainter things.Not night and day but there's a slight more crispness to the pics.especially nebulas.star clusters not a whole lot of difference but something brings out color and tendrils slightly better on the 1.3 in gas clouds.Galaxie's seem to show more definition too. I suppose that in the demographic that the EVscope is targeting, the Messier and NGC catalogues are all they figured they'd need. Excellent write up. After several weeks of field use of the NoH CT-20 mount for general astronomical observing with both my TSA-102 and APM-152 refractors, I found the operation and use of this mount to be highly intuitive in the field. If I had of, I may not have considered it money well spent (but then again, that's why CN exists isn't itlol). As to the consistency of the optics and quality control, a sample of one has little statistical validity. This section of the website is long overdue, as it will be nice to have somewhere to direct beginners looking for more information about the telescopes I recommend in my e-mails and messages. Connect PHD-2 and let it guide while you try and dial in parameters to make improvements. I like to keep the tension ring very tight when focusing, to get razor-sharp stars in my image from edge to edge. I told myself I wasn't a collector. These cloudy nights have kept my garage door closed, and my telescope inside. The first telescope on the list is responsible for my than half of the images in my photo gallery. This is a wide-field astrophotography telescope that can also be used for visual observations through the eyepiece. Therefore, iStar Optical can be congratulated on a very well made optical instrument. Judges base jail sentences on a range defined with the United States Sentencing Guideline rubric, which calculates a number representing a crimes severity. Curiosity about old vintage German telescope. Sets up its own wireless network The EVscope is vastly overpriced, but then, there don't seem to be any competitors. Before you begin star testing, make sure the telescope has cooled down to the ambient air temperature. Speaking of Altair Astro, Ive also had a limited amount of time to try out their excellent GPCAM2 cooledautoguiding camera, and 50mm Starwave guide scope. If the filter is original it is most likely clouded over and would need to be replaced. They share the same focal length, size, and weight, yet use different ED glass. Seems to be the original mass-production solar telescope available to the public. Here's a shot of the Ring and I was really impressed with it over my other images of the ring I've taken with the EV scope. To learn about the current equipment I use for deep-sky astrophotography, please visit the equipment page. The 42-year-old IT specialist and avid stargazer had frequented an astronomy forum called Cloudy Nights. It would be great to donate to somewhere that already has or uses one of these as either a spare or supplemental installation. If you compare the prices of these telescopes to a telephoto camera lens, they are actually quite affordable. There are always additional frames you can add for a range of exposure times; I currently have files for 1 minute, 2 minutes, 3 minutes, 5 minute and 7 1/2 minute exposures and generally for camera temperatures of -10 DegC and -20 DegC. Unlike a regular telescope, it doesn't have an eyepiece. The telescope is a Newtonian reflector, which does require collimation to align its two mirrors, but to make things easier for beginners, a big section of this process has been removed. Not knowing whats going to happen because you have no income coming in to pay peoples salaries sucks, says Bieler.

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