For the best experience on our site, be sure to turn on Javascript in your browser. Astronomy and science equipment for all skill levels and applications including professional telescopes and child friendly telescopes. One of the many benefits to becoming a customer of High Point Scientific is that you receive Unlimited Tech Support on all of the products you purchase from us. Not all refractors are the same though, and it’s the quality and design of the main objective lens that is key to their success or failure. A doublet uses two lenses to minimise aberrations and brings red and blue light to the same focus. The Explore Scientific ES-SSCC-02 Soft Case was designed with the Explore ED127, ED127CF, DAR127, and DAR152 in mind, but it will … The term apochromat, or apo, is used to describe a lens that’s designed to bring these three wavelengths to the same focus. At High Point all in stock orders ship within 24 hours, pending internal credit card approval. The optical tube assembly is made of carbon fiber and includes an integrated dew shield on one end and a 2.5" HEX, or hexagonal, dual-speed 10:1 Crayford-style focuser on the other. If you’re looking for a starter instrument but aren’t sure what you want to look at yet, this one is certainly worth considering. Receive Exclusive Offers, Monthly Celestial Event Calendars & Access To Telescope Giveaway Contests! March 10, 2013 at 12:00 pm Refactors such as the Explore Scientific ED127 apochromat make great all-round instruments, suitable for both visual observing and astrophotography. While focusing, we found the 10:1 dual focuser was adequate for visual use but less impressive photographically. Explore Scientific Air-Spaced Apochromatic Triplets have true APO optics and are diffraction limited at.25PV or better. Explore Scientific offers a broad range of telescopes, including Explore Scientific AR Doublet Telescopes, Explore Scientific ED Air-Spaced Triplet Telescopes, Explore Scientific Truss Tube Dobsonian Reflecting Telescopes, Explore FirstLight Series Telescopes and Mounts, Explore … Explore Scientific ED-127CF Sold! We understand that many of our products are technical in nature and require support. The low brightness of the overlapping rings gave the impression of a dark separating space between the stars. Explore Scientific's highest performing 127mm ED APO Refractor telescope yet! It is 127 mm clear aperture (5”) … SKU: Ad Number: 200821. Please sign in to message advertiser. Posted: 10 Mar 2020. EXS-FCD100-127075-CF. The Explore Scientific 127 mm f/7.5 ED Air-Spaced Triplet Refractor Telescope has Hoya FCD100 optics for beautifully sharp, high contrast images. Provide a link for our team to confirm the price and within a matter of seconds you'll have a price match providing the re-seller is within the USA and authorized by the manufacturer to sell the product of interest. Choose your book when you subscribe to BBC Sky at Night Magazine today! Telescope Cases, Covers & Dobsonian Shrouds, Skip to the beginning of the images gallery. I chose it after earlier purchasing an Explore ED80 APO, which greatly impressed me. Manufacturer's warranty period, if known. The optical tube assembly is made of carbon fiber and includes an integrated dew shield on one end and a 2.5" HEX, or hexagonal, dual-speed 10:1 Crayford-style focuser on the other. As refractors get large they can become heavy and expensive, but despite the generous 5-inch objective found here, the fact that the tube is made from carbon fibre helps to keep the weight down. The lack of serious weight also means that it is an easy telescope to transport. A lens works by refracting (bending) the light that passes through it to produce a focused image of a distant object. by Tom Fowler. Explore Scientific … Initially appearing as a fairly easy wide double, good optics and high magnification should reveal that each component is actually a very tight double in its own right. 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, Focuser: 2.5" Dual Speed HEX Crayford-Style, Mounting: Cradle Ring with Vixen Dovetail, Explore Scientific 127 mm f/7.5 Carbon Fiber ED Triplet Refractor OTA, Finderscope Base (Finder and Bracket Sold Separately). The tighter doubles are separated by 2.6 and 2.3 arcseconds. Not all refractors are the same … A good test star for small scopes is Epsilon Lyrae, the Double Double. The Explore Scientific 127 mm f/7.5 ED Air-Spaced Triplet Refractor Telescope has Hoya FCD100 optics for beautifully sharp, high contrast images. 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! Using our own high-quality 5mm eyepiece increased the magnification to 190x, enough to show the pairs as two bright discs, each surrounded by a faint diffraction ring – an almost perfect rendition of what a telescopic star should look like at high magnification. Refactors such as the Explore Scientific ED127 apochromat make great all-round instruments, suitable for both visual observing and astrophotography. It comes with a white aluminum tube with black accents. Shop with Explore Scientific for high quality eyepieces, telescopes, astrophotgraphy gear, binoculars, and microscopes backed by a warranty you can trust. The Ring Nebula, M57 in Lyra, appeared with a definite central dark ‘hole’ at 38x magnification. However, it has great light grasp, excellent optics for the money and is capable of delivering some stunning results. The result was very impressive, and combining individually filtered results didn’t introduce any noticeable colour fringing. It comes with a white aluminum tube with black accents. The colour rendition of the ED127 is excellent too – the beautiful yellow and blue tones of the double star Albireo in Cygnus looked vibrant. A refractor is a classic telescope design that uses a collection of lenses to gather and focus light. Not all refractors are the same though, and it’s the quality and design of the main objective lens that is key to their success or failure. We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! Review of Explore Scientific ED127 APO Refractor. The ED127’s air-spaced triplet is ideally equipped for bringing the best out of faint deep-sky objects and for teasing subtle details out of the planets and the Moon. Single lenses suffer from aberrations: they focus different wavelengths of light at slightly different positions – blue focuses slightly closer to the lens than red. Reveal 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 with Explore Scientific’s ED127-FCD100 Air-Spaced Triplet APO refractor telescope in lightweight Carbon Fiber!

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