This focal corrector reduces the ED80 telescope's focal length from 600mm to 510mm (f/7.5 to f/6.3). Sign up for savings and product announcements. Any thoughts appreciated! Ideal for astrophotography with DSLR cameras with sensor chips as large as 36mm x 24mm. JavaScript seems to be disabled in your browser. I'll be interested in reading what you think of the. Or if your focal ratio drops the amount of light pollution photons going on to your sensor does not decrease. Manufacturer's warranty period, if known. ↳   Challenges Q&A and target suggestions. For the best experience on our site, be sure to turn on Javascript in your browser. F6.38 is faster than my old 130/900 f6.9 Newton but not much. Re: Explore Scientific ED80: Need Focal Reducer? There are also third-party vendors such as Hotech. by jrkirkham » Thu Jul 25, 2019 12:04 am, Powered by phpBB® Forum Software © phpBB Limited, OTAs: Explore Scientific ED80 Essential Edition / The Little Guy (Celestron 90SLT). It is the background noise that never goes away. The Orion 0.85x Focal Reducer is compatible with the 80mm ED f/7.5 refractor optical tube. We understand that many of our products are technical in nature and require support. We're Your Connection To The Manufacturer: The net result is faster, more attentive service from the Manufacturer and an enhanced customer experience. I never met a scope I didn't want to keep. Hello!I have just bought a used Skywatcher ed80 and am looking for a ff/fr.I know skywatcher has one that is 0.85 and thats f6.38 Is there any faster alternatives that work good? A focal reducer does just the opposite of a Barlow lens or focal extender. by fatboy1271 » Tue Jul 23, 2019 8:08 pm, Post Customers should communicate directly with the manufacturer regarding details of their warranty, as warranties have a tendency to change without notice. Re: Explore Scientific ED80: Need Focal Reducer? The light pollution signal will always increase with longer exposures regardless of the focal ratio. by fatboy1271 » Wed Jul 24, 2019 5:03 pm, Post Explore Scientific ED APO 80mm f/6 Essential - part of the Explore Scientific Essential series. At High Point all in stock orders ship within 24 hours, pending internal credit card approval. Receive Exclusive Offers, Monthly Celestial Event Calendars & Access To Telescope Giveaway Contests! Review: Explore Scientific “Essential Series” ED80 Posted on 2016-11-03 2016-12-06 by DarkArts_Astro If you’re into astrophotography, chances are that a short focal length apochromatic refractor is on your “to buy” list if you don’t already own one. The Orion 0.85x Focal Reducer - Corrector Lens is equipped with fully multi-coated optics to ensure stellar, high-contrast performance. The Orion 0.85x Focal Reducer - Corrector Lens offers vast fields of view. Explore Scientific’s 3-inch Field Flattener/0.7x Focal Reducer is a multi-faceted accessory designed to enhance your astrophotography experiences. Ideal for astrophotography with DSLR cameras with sensor chips as large as 36mm x 24mm. by Juno16 » Tue Jul 23, 2019 11:16 pm, Post 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. Oh, using a … Post We want to get you into the observing setup that bests fits your needs. No, light pollution is pernicious. Explore Scientific ED80: Need Focal Reducer? For the best experience on our site, be sure to turn on Javascript in your browser. 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! https://flickr.com/photos/157183480@N07 ... 7681236785. Post by jrkirkham » Thu Jul 25, 2019 12:04 am I'll be interested in reading what you think of the FF when you start using it. Results are amazing, both visually and photographically. This focal corrector reduces the ED80 telescope's focal length from 600mm to 510mm (f/7.5 to f/6.3). Explore Scientific, Sky-Watcher, William Optics, and Stellarvue make their own focal reducers optimized for use with their telescopes. We are astronomers at heart and truly enjoy helping fellow amateurs achieve success in the field! All coupons, tax, shipping, store credit and gift cards will be applied during checkout. This item is in stock and typically ships in 1 day or less.

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