The OTA seems we’ll constructed and it looks like a bazooka compared to my smaller scopes. Explore Scientific - ED127 Essential Series Triplet Refractor with EXOS2GT Mount; Explore Scientific - ED127 Essential Series Triplet Refractor with EXOS2GT Mount. Apertura Accessories 15% Off - Use Code APERTURA15 At Checkout! Imaging Deep Sky Objects the Fun and Easy Way, Apertura 60EDR & Field Flattener: Complete Experience, Celestron StarSense Explorer Telescope Review, Explore Scientific 1 Year/Unlimited Lifetime upon Registration/Electronics 1 Year. This 5" Explore Scientific ES127 "Essential Series" apochromatic refractor has: 127mm f/7.5 fully multicoated triplet optics using a Hoya FPL51-equivalent ED element. JavaScript seems to be disabled in your browser. I was really floored at the clarity these copes provide for visual. The optics are so sharp and the colors are spot on. We want to get you into the observing setup that bests fits your needs. The optics use a center lens element of Hoya FCD1 (Dense Fluor Crown) glass, the Hoya equivalent of FPL-51 ED (Extra-low Dispersion) glass. Collimatable optics: One of the bonuses of owning a refractor is that, compared to standard reflector telescopes, they almost never require realigning of the optics (collimation). Considering its surprisingly reasonable price for a 5" apochromatic triplet and in view of the great optical performance that comes as standard equipment, the 5" Explore Scientific ES127 is a terrific buy! Add Your Review. I bought this OTA a couple of years ago at a much higher price to replace an AT10RCF which was just too heavy for me to handle any longer. This was my first refractor in decades. While optics are definitely the most important component of any telescope, other features, like the focuser and the optical tube, play a crucial role in the design. I only got the 115mm because I wanted the fast f5.5 focal ratio). There are two coarse focusing knobs. It comes with a white aluminum tube with black accents. Manufacturer's warranty period, if known. The focuser terminates in a non-marring 2" compression ring accessory holder. The focuser works well, but it is a touch weak with heavy cameras. The EXOS2GT German Equatorial mount by Explore Scientific is equipped with motors on both axes, allowing the mount to track astronomical objects accurately. At High Point all in stock orders ship within 24 hours, pending internal credit card approval. For the best experience on our site, be sure to turn on Javascript in your browser. The ES127 has turned out to be perfect for me both in weight and imaging capability. It comes with a white aluminum tube with black accents. ED triplet refractor optics: 127mm (5") aperture, 952mm focal length, f/7.5 focal ratio three-lens air-spaced optical system. Fully multicoated optics: The ES127 triplet objective lens has EMD™ (Enhanced Multilayer Deposition) antireflection multicoatings on all air-to-glass surfaces for high light transmission, minimal light scatter, and excellent contrast. Lock knobs let you adjust the tension on the drawtube to accommodate varying eyepiece/photo accessory loads, as well as firmly lock in a photographic focus. Typical Lead Time Is 7 - 14 Business Days But May Be Impacted By COVID-19 Supply & Demand Issues. The Explore ED127 Essential Series … The Explore ED127 telescope has a focal length of 952mm and an f/ratio of 7.5. The views thru the FCD1 127mm were stunning!! Dual speed 2" rack and pinion focuser: The rotating precision-made no-backlash focuser has dual-speed focusing. The Explore Scientific 127mm f/7.5 Air-Spaced Triplet ED APO Refractor is excellent for both planetary and deep sky observation. Sign up for savings and product announcements. Sending your ED127 Triplet off to the factory is always an option, but is not required. Silly me. I also used it for the August 2016 eclipse. This provides exceptionally precise image control during high magnification visual observing and critical DSLR or CCD imaging. You must have JavaScript enabled in your browser to utilize the functionality of this website. The "Vixen-style" plate fits mounts made by Explore, Meade, Celestron, Vixen & others. Full details on this unique transferable lifetime warranty. The focuser seems kind of cheap but I planned on replacing it with a Moonlite. Genuine ED glass from Hoya Japan is used on all ED APO Triplets at Explore, for superb quality and light throughput. 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We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! … All materials had to be top-notch, so genuine Hoya extra-low dispersion (ED) Dense Fluor Crown (FCD1) glass was chosen, and then experienced craftsmen shaped and polished the elements that would form the foundation of a high-quality, true APO refractor. All Rights Reserved. JavaScript seems to be disabled in your browser. 5 ⭐️ all the way! The Explore Scientific ES127 uses a premium Hoya ED glass element and state-of-the-art optical multicoatings in its … The result is images that are essentially free of the annoying halo of unfocused violet light (chromatic aberration) that mars the view of bright stars and solar system objects in lesser scopes, despite the scope's relatively large aperture, and even at very high magnifications. This telescope includes a two-inch two-speed focuser, two-inch dielectric diagonal, tube rings with Vixen style dovetail. This lets you note individual focuser positions for easy return to the correct focus when switching between visual use and photography. In addition, it's an excellent astrograph for serious wide field imaging, as well as crisp solar system imaging. 127mm models come with a heavy-duty 2" dual-speed rotatable focuser, cradle rings with handle and Vixen dovetail, a 99% reflective 2" diagonal, and finder scope base (finderscope is sold separately). If you're doing Astrophotography, at 19lbs, the aluminum OTA is light enough to perform well with most mounts. The focuser drawtube has a scale marked in centimeters and 1mm increments. Rest assured that our team of Telescope and Telescope Accessory experts will be standing by (800.266.9590) to support you for as long as you own one of our products!

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