Genuine ED glass from Hoya Japan is used on all ED APO Triplets at Explore. translation missing: en.products.notify_form.description: Notify me when this product is available: The Explore Scientific 80mm Refractor's light-weight portability gives you the freedom to observe or image the night sky from various locations! It’s also extremely versatile, able to capture wide-field views spanning several degrees while also providing the high power punch to tease out lunar and planetary detail and split close double stars…". Explore Scientific 80 mm f/6 Essential Series Triplet Refractor. Sign up for OPT news, exclusive offers, and updates on the latest gear! Click Here to register. The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog. We only send interesting emails and will never sell your data. Visually gives a very nice image, and works well with wide-field objectives (I used a 2" 40mm eyepiece with good results). Limited Warranty is one year, which converts to the Explore STAR Transferable Extended Life of the Product Warranty when the product is registered within 60 days of purchase. FCD1 series f/6 triplet ED80. Your wishlist has been temporarily saved. It comes with a white aluminum tube with black accents. It is a true-element apochromatic telescope capable of producing research-level image quality. The Explore Scientific 2" Field Flattener is Available for Purchase or Layaway. Waterproof Overall, this is a superb travel scope as well as a near-perfect instrument for photographing and observing the larger deep space objects and for terrestrial imaging and relatively narrow field, high magnification imaging of terrestrial objects. Your telescope was designed to capture light to its true color with its HOYA FCD1 ED glass giving you spectacular viewing. Dislikes: Carry Case It’s a very versatile in being both a visual and imaging scope, handing the focal length of 480mm you can some great views and imaging nights. Featuring an air-spaced triplet optical design that virtually eliminates chromatic aberrations, this telescope generates brilliant high-contrast images by combining genuine HOYA extra-low dispersion (ED) glass and proprietary EMD enhanced multi-layer deposition coatings on all optical surfaces. I have also used this as a casual observing scope as well as a terrestrial photographing and observing scope. Many of the world's leading suppliers use HiOptics in their catalogues. If you use a focus aid like a bahtinov mask its very easy to get exact focus, then lock the focuser with a screw underneath. it is easily collimated (using the appropriate collimating eyepiece) AstroZap, Meade, AstroTech, Explore Scientific, Antares, and Celestron are to mention a few. This field flattener is an excellent choice for cameras with cropped sensors -- APS-C and smaller. Offering true diffraction-limited optics with genuine HOYA FCD1 ED glass, the ED80 is the perfect size to encourage spontaneous stargazing sessions, this … Its significantly worse that I have seen with my cassegrain telescope. Read our 101 article or get in touch. Powered by Shopify, Damaged scope was shiped to me with quality test, Explore Scientific ED80 Air-Spaced Essential Series APO f/6 Triplet Refracting Telescope, Explore Scientific 80mm Air-Spaced Essential Series ED APO f/6 Triplet Refracting OTA Telescope. To attach your Explore Scientific Air-Spaced Triplet telescope to a variety of mounts, we have included the "Vixen-style" dovetail. It's a tough well built and well designed case which would fully protect the scope even if it was dropped. The focuser is a two speed rack and pinion type (not a crayford), and its very good in my experience, making it easy to focus without noticeable backlash and with very little shift. See the picture I attached for an example of the violet fringing. The included hard foam insert has cutouts for the scope and accessories (like a guide scope), and if needed the foam can be modified to fit. We will be glad to help. Created with Sketch. You can also see from the image that star colors come through clearly with no evidence of ringing or halo effect on the brighter stars. Rubber Covered Once again, with the appropriate eyepieces and erecting prism this instrument performs flawlessly. First pictures with the ES80 showed bad distortion over the field: I figured out that the three screws holding the focuser affected collimation, and should not be used to adjust the angle of the focuser. When I purchased the OTA, Explore Scientific did not have a flattener for the scope, but I understand they have one now, and I would strongly recommend getting it for astrophotography. The included 2-inch diagonal has a precision-polished mirror with enhanced 99% dielectric coatings. Tolerances of some parts were inaccurate: the 2" adaptor was very tight, and I had to get a replacement with a looser fit from ES before I could insert eyepieces or diagonals without a fight. The resolution using the 18 mpxl Canon and my SBIG 8300STF is greater than that of the sensor but not so much as to lead to excessive oversampling. Created with Sketch. It has a few shortcomings and compromises that keep its price affordable, but overall, this fine instrument will fulfil the needs of the most demanding photographer without breaking the bank in the process. Originally when I got the scope, it came packed in the case (which is fine). I couldn’t believe how precise I could focus the stars using the heavy-duty dual-speed 2″ focuser. Scope is light and very portable. The Explore Scientific Essential Series ED80 (model # ES-ED0806-01) delivers the goods with solid construction and great optics. Created with Sketch. The included 2" diagonal is lightweight and really nice quality. Offering true diffraction-limited optics and sized to encourage spontaneous stargazing sessions, this high-quality telescope is a perfect grab-and-go instrument for exploring … Created with Sketch. Created with Sketch. It is light enough to use with a DSLR on a mid-range tripod. Item Number When I gazed into the eyepiece, the four members of the Double Double showed surprisingly well, leaving me to wonder what this scope might do on a night of optimal seeing conditions. HiOptic manufacture many optical lines. Has a built-in dew and light shield which extends out when needed (but see below). First Impressions. Created with Sketch. Although it is a standout telescope on its own, the 80mm also is compact enough to mount on a larger telescope, which can add versatility to your astrophotography experience by separating the guiding and imaging duties. Thanks All Rights Reserved. even very good apos have some violet fringing, which is usually dealt with by adding a violet fringe filter. InternetSales@optcorp.com, © 2020 OPT Telescopes. I switched to a 3.2mm planetary eyepiece that upped the magnification to 150x, which approached the theoretical upper limit for a 3-inch. Small and portable, it’s an ideal grab-and-go telescope. Add description, images, menus and links to your mega menu, A column with no settings can be used as a spacer, Link to your collections, sales and even external links. Of course, this will cost you a minimum of a hundred bucks for the 2" variety. The Best Dedicated Astronomy Cameras for Beginners. The ED80 Essential Series Air-Spaced Triplet Refractor is a true apochromatic telescope that reveals celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep sky treasures of the Messier catalog. © 2020 Explore Scientific LLC. Enhanced Multi-Layer Coatings (EMD) are deposited on optical elements to boost contrast and eliminate light scatter, and contrast is further enhanced with the installation of matte black knife-edge baffles in the optical tube assembly. Created with Sketch. Start Chat Please Log in to save it permanently. This, along with the use of a non-reducing flattener (from Orion), fixed most of the uneven coma that i saw. Capture the best images with astronomy equipment from OPT! I have owned this Explore Scientific 80 triplet now for about two years, using it for visual observing, both terrestrial and stellar, as well as astrophotography both with a mid-range mono CCD with filter wheel and with a Canon 60Da. nebulas) Field of View Tripod I locked them down permanently, then collimated the scope, and I use the 2" adaptor to rotate the angle of the camera or diagonal.