The optical tube assembly is finished internally with an anti-reflective method unique to the TeleVue telescopes. Requires only an optional "T-Adapter" ring for Nikon, Minolta, etc. Add to Cart. Quick view. Found inside – Page 2HOUSE INTEREST FREE CREDIT AND OTHER FINANCE OPTIONS Meade * TeleVue * Coronado * TMB * Orion ( USA ) Revelation ... Crayford focusers , all metal construction tubes with 12v cooling fans , they include a 2 ” wide field eyepiece . Includes Ultra Brush Dust Remover, Dust Pro Compressed Air, Cleaning Fluid, 2 Booklets of Premium-Grade Lens Tissue, and Ten Cotton Swabs. The eyepiece features a six-element, four-group optical design that renders sharp, high-contrast images across a 68deg apparent field. These are acceptable as long as you realize this limitation, and find this unobtrusive. All models have 1.25" barrels and are parfocal with Tele Vue's 1.25" Plossl, Panoptic, Nagler, and Delos eyepieces. width: 90, This diagonal permits an observer to employ a wide selection of 2 inch diameter oculars or 1.25 inch items with reducer in place. Tele Vue and TNVC teamed up to develop the ultimate Smart Phone to Night Vision Adapter System. Tele Vue ECB-0010 Specs. The other half of the equation is the specifications of the eyepiece. A major feature of this book is the way it compares not only different classes of refractor, but also telescopes of each class that are sold by various commercial manufacturers. With a wide angle eyepiece the TeleVue NP127 can reveal all three stars of Orion's belt, closer in it reveals the jewel like stars of the Trapezium - a birthplace of stars, with a sweeping wisps of greenish gas clouds surrounding it. It is parfocal with the 17mm Nagler Type 4, making it a nice match in size, weight, and convenience. 12mm focal length Tele Vue Nagler eyepiece provides great views with relatively high magnification power in a telescope. Boasting long 20mm eye relief and a 14mm focal length, this Radian eyepiece excel for comfortable viewing at the higher powers needed to study planetary and lunar detail as well as compact deep-sky objects. The telescope focuser is furnished with a reducer to permit the use of 1.25 inch diameter accessories. {"clickFunction":"function() {$(\'#_widget329356173006\').widgetClass().scrollPrevious(\'#_widget329356173006\');}","widgetClass":"ButtonWidget"}, { Televue 8mm Plossl Eyepiece Since Televue introduced their Plossls in 1980, they have won praise and patents, including a patent in Japan. And consider adding our email address (news@oriontelescopenews.com) to your email safe senders list, address book or contact list. The male 2 inch barrel is threaded to accept 48mm photo and visual filters. The 1-1/2 inch diameter machined aluminum hand knobs resemble model car mag wheels whose hand grips are rubber covered to facilitate operation in all extremes; even when wearing gloves all the controls and focuser lock screw on this telescope are easy to manipulate. Packaging Info. The 2" Orion Oxygen-III nebula Telescope Filter essentially boosts the contrast you see in nebulas bringing out detail you couldn't see before. SOME TELEVUE EYEPIECE SPECIFICATIONS WITH THE 85: The Astrophotography Manual is for those photographers who aspire to move beyond using standard SLR cameras and editing software, and who are ready to create beautiful images of nebulas, galaxies, clusters, and the solar system. In the Box. Check out our colorful catalog, filled with hundreds of quality products. Multiple layers of coatings are even more effective; the term "multi-coated" means one or more air-to-glass lens surface has multiple coatings. Pronto telescope shown with 1.25" Mirror diagonal on Ash wood Panoramic Mount. It blocks the most common wavelengths of light pollution for increased contrast and better views. defaultImage: '', defaultImage: '', Available in a wide range of focal lengths. width: 90, Panoramic Mount and Tripod: Cradles the telescope at its center of gravity for ideal balance at any viewing position. Review Tele Vue Plossl 82deg apparent field of view seems almost boundless. Technical Specs Extended Information RIGEL QUIKFINDER COMPACT TELESCOPE REFLEX FINDER--2 ring Bullseye Built in flasher, alignment screws, and brightness adjuster. And the Oracle also had the high power clarity to see the major changing features on the planets, and still it was carry on luggage portable! Features . Great for small scopes and Bino Vues. An exclusive TNVC adapter will interface the FoneMate with any night vision monocular that contains a PVS-14 Eyepiece Assembly (PVS-14, MOD-3B, GT14, Etc), providing perfect alignment for crisp photography and viewing on a digital screen. Found inside – Page 44To find true field, you divide the magnification given by an eyepiece in a particular scope into its “apparent field” value (which should be listed in the manufacturer's specifications for that eyepiece). An eyepiece with a ... Prior to this there had been short focal ratio telescopes on the market, but few rivaled the Oracle particularly when operating at the high magnifications necessary to study the planets. The 2 inch diagonal configuration necessitates the use of an included "Pronto Balance Adapter Plate"; this is attached to the telescope mounting collar and will offset the telescope on the Panoramic to attain proper balance. 1.4 at 31X for a common 6"f8 reflecting telescope, 2.1 degrees at 21X for an 5" Schmidt-Cassegrain (even when using an optional telecompressor lens). The Orion Deluxe 6-Piece Optics Cleaning Kit contains everything you need to care for any optical surface. Found inside – Page 152they are similar to the Meades and TeleVues, with specifications ranging from 13 mm on the short focal length end of the series to 22 mm at the long end. ... Then, in 2007, eyepiece industry leader TeleVue introduced a 100° eyepiece. Telescope eyepieces are made in different models and sizes to accommodate different observing methods and celestial objects. Vertical travel from -17 degrees (below horizon) up to +85 degrees, with full 360 degree rotation. Carrying case type: Custom padded bag Case outside dimensions: 20.5" x 9" x 6.5" (52cm x 23cm x 17cm) Photographic Resolution 212 Line pairs/mm 35mm prime-focus field: 4.2 x 2.9 degrees @ f7 35mm field with 2x Barlow: 2.1 x 1.4 degrees @ f14 Standard Eyepiece: TeleVue 20mm Plossl, 1.25 inch Dia. In the late 1990's as an experiment in working with HTML, I constructed this page as part of a suite of pages focusing on telescope eyepieces. In the Fall of 1986 TeleVue announced a new telescope: the 76mm "Oracle". The objective lens is permanently aligned to the barrel as is the focuser assembly. This is a good choice for those who must have an image erect and correct left to right view (such as for reading print in the distance), and who do not intend to use the telescope at higher magnifications. Features exquisite sharpness, contrast and comfort. The "Pronto" is extraordinarily versatile; astronomy, birding, panoramic observing, photography and more are within its grasp. layers: '05562' The barrel is powder coated in a mottled forest green color (as illustrated above) or powder coated in a neutral ivory finish, or in solid brass (with brass trim) if demand so justifies it. layers: '05833' While the Plossls may be Tele Vue's least expensive telescope eyepiece line, they still enjoy the same care and attention to detail as their most expensive eyepieces. so you'll continue to be the first This makes the "Pronto" telescope perform as a 520mm f7.4 Flat Field telescope, with only very slight vignetting at the extreme corners of the film negative. It is an inherent specification for a given binocular design. layers: '05584' Imagine a telescope that at a dark sky site has the combination of resolving power and field of view to sweep the Milky Way, show you the Double Cluster in Perseus (NGC-869), find the Andromeda galaxy (M-31), and see the form of large Nebulae such as the Veil and North American Nebulae! Left: TeleVue 5mm Nagler Type 6 eyepiece (at right) next to original design 4.8mm Nagler eyepiece. $96.00. Eyepieces: Plossl, Orthoscopic, traditional Erfle and wide angle eyepieces show sharp images only in the center of the field when employed with telescopes such as this. Also consider that an optional good quality "Barlow" amplifying (negative) lens, or long eye relief TeleVue "Radian" ocular (introduced in 1999) will usually be put into use to attain the highest use able magnifications. Field Flattener: threads onto the male thread of the TeleVue telescope camera adapters. TeleVue Telescopes: Technology. For film photography, the telescope (with our optional camera adapters) becomes a 480 f6.8 ED ultra telephoto lens, showing about 5.1 degrees across the diagonal of a 35mm camera film plane. This case has extra space to accommodate a selection of several 1.25 or 2 inch oculars, camera adapter, etc. $100 to $150 Price Range - Meade 5000 Ultra-Wide. The "Pronto" is very compact, rugged, and simple to use (with an optional mount/tripod such as the "Panoramic" stand). This diagonal permits an observer to employ a wide selection of 2 inch diameter oculars or 1.25 inch items with reducer in place. Whether the Moon is full or a thin crescent, you can adjust to reduce brightness and glare to bring out details. Orthoscopic and Plossl designs can provide a great quality image with a standard field of view, but may be difficult to use at higher powers while wearing glasses due to the short eye-relief. Review Tele Vue Delos With this product, you earn 122 loyalty points. Closer in it reveals the jewel like stars of the Trapezium - a birthplace of stars, with a sweeping wisps of greenish gas clouds surrounding it. TeleVue 1.25" Image Erecting Prism Diagonal: 45 degree angled, 1.25 inch diameter precision image erecting prism diagonal with high transmission coating. Orion offers telescopes for every level: Beginner, Intermediate, Advanced, and Expert. entityId: 5833, The interior is fully anti reflection coated and ribbed. However, for low to medium magnification applications where one needs correct images (such as to read numbers, etc.) In fact almost every accessory made for the "Pronto" is compatible with larger telescopes - up to observatory class instruments use the same 2" and 1.25" accessories! And in a nice touch the case has a cutout provision for the "Starbeam" or "Qwick-Point" sights. Because we sell direct, we can offer you tremendous value at a great price. The 62 degree apparent field DeLite retains the pure optical quality of Delos along with 20 mm eye-relief, unique sliding, locking eyeguard and is compatible . Its construction is extremely rugged to allow it to withstand all the handling that is typical of airline travel. While the normal close focus distance is only 15 feet (4.6 meters), with optional 2" and 3" long x 2" diameter extension tubes then it becomes possible to observe at distances of as close as ten feet as a "long distance microscope". That’s where Choosing and Using the New CAT comes in. This book guides even the most greenhorn astronomer past the pitfalls encountered on the path to enjoying the beauties and mysteries of the universe. This is a good choice for those who must have an image erect and correct left to right view (such as for reading print in the distance), and who do not intend to use the telescope at higher magnifications. With this product, you earn 96 loyalty points. * Specifications are subject to change without notice. It accepts Tele Vue Dioptrx astigmatism correction lenses and sports a sliding eye guard that locks into place. The text and pictures are laid out season by season, and accompanied by 15 easy-to-use full-color location charts. The other half of the equation is the specifications of the eyepiece. As a planetary eyepiece, any six inch refractor views are sharp and details just pop out. And so while we do offer optional 45 degree inclined image erecting prisms, these prisms can only accommodate 1.25" oculars. 12 offers from $99.95. At $149 for a wide view 2" it is a steal. 1. And in a nice touch the case has a cutout provision for the "Starbeam" or "Qwick-Point" sights. Please refer to the brochure and the test report/data generated by Company Seven enclosed with our telescopes for descriptions of these items and additional accessories. He equipped the telescope with only a modest selection of accessories: TeleVue 22mm "Panoptic" eyepiece (providing 23X, 2.85 Degrees Actual Field of View), a 7mm Nagler eyepiece (71X, 1.08 AFOV), and a TeleVue Barlow lens to increase the magnification by 1.8X. The Orion Ultrablock Narrowband Telescope Filter is perfect for the deep-sky observers located at highly light-polluted sites. A guide to constellations, stars, and other celestial objects reveals the mythology surrounding the star groups and the star movement through the sky The second section is made up of twenty-thre Contact us for suggestions on how to to best meet your goals. Overall transmission greater than 94% in peak visual wavelengths Magnification range: 9x to 140x Tube assembly: Powder coat finish, 14.5" aluminum tube; fully baffled, permanently aligned cell construction Focuser type: 2 inch rack and pinion Focuser Travel: 2-3/8 inches Tube assembly length: 17.5" overall w/2" Diagonal Weight with diagonal: 5 lbs. $116.00. width: 90, layers: 'E0086' The front lens cell, focuser housing, mounting collar, and diagonal are finished in a lustrous black satin anodizing. The touchstone for contemporary stargazers. This classic, groundbreaking guide has been the go-to field guide for both beginning and experienced amateur astronomers for nearly 30 years. In my APM LZOS 105/650, the 3-6mm zoom covers a magnification range of 108x-216x with fields of 0.45 o to 0.27 o respectively. to hear about our new products Right: TeleVue 5 inch f4 MPT. Tele Vue. And when you're stargazing, Orion's telescope cases and covers, observing gear, red LED flashlights, astronomy books and star charts will make your observing sessions more convenient, comfortable and meaningful. The 7mm eyepiece is a truly wonderful performer of the series, I'll likely binoview with a second one. TeleVue 1.25 Inch Prism Diagonal: 45 degree 1.25 inch diameter precision image erecting prism diagonal with high transmission coating. These are acceptable as long as you realize this limitation, and find this unobtrusive. Again, with the eyecup fully extended, I had no trouble seeing the whole FOV. These oculars have the best flat field images and will bring out the most in your "Pronto" (and many other) telescope. The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. Its construction is extremely rugged to allow it to withstand all the handling that is typical of airline travel. The Pronto has the field of view and versatility for many uses; with a use able magnification of up to about 150X this will clearly identify the major planets. There is no obsoleting of accessories, and one can use the very finest of a wide selection of eyepiece (oculars), 48mm filters, 2" camera adapters etc. SUGGESTIONS Panoramic Mount and Tripod: Cradles the telescope at its center of gravity for ideal balance at any viewing position. Buy Tele Vue Delos 6mm Eyepiece (1.25") featuring 6mm Focal Length, 72° Apparent Field of View, 1.25" Diameter Barrel, Anti-Reflective Multi-Coated Optics, Slip-Resistant Textured Surface, Continuous Adjustable Eyeguard, Parfocal with Group "B" Eyepieces. A 35mm to 55mm focal length eyepiece can also make the main telescope also serve as your finder. Page 5 of 5 - The TeleVue Beater - posted in Eyepieces: I think the reason people, like me, compare eyepieces to TeleVue, is they are considered, at least around here, to be the best. Provides easy to understand information and guidelines about the design and construction of binoscopes Focusing on both homemade and commercial products, this book provides the reader with simple and straightforward information about the ... (87,208 bytes) The night is clear, clean, and dark. Helps to keep telescope balance when switching to and from light and heavy accessories and eyepieces. The Orion 13% Moon filters help reduce glare on the moon's surface so you can see more detail and features. However, some caution should be practiced not to damage the focuser pinion of any telescope; our experience with this focuser is that with routine handling this will not happen. Buy Tele Vue Ethos 10mm Ultra Wide-Angle Eyepiece (1.25"/2.0") featuring 10mm Focal Length, Wide 100° Field of View, 1.25 and 2" Diameter Barrel, Fully Multi-Coated Optics, Slip-Resistant Textured Surface, Parfocal with 13mm Ethos Eyepiece, Fold-Down Rubber Eyecup. Tele Vue 3 - 6 mm Nagler 1.25" Zoom Eyepiece. 20mm eye relief. And you can adjust the amount of light transmission for the perfect view. "Fully multi-coated" optics are even better, meaning all lens surfaces have multiple layers of anti-reflective coatings applied for maximum light transmission and optimal image quality. A variety of holes and cutouts permits many permutations of eyepieces, diagonals & accessories. The lock screw that is in the draw tube ring at the proximal (to the operator) end of the draw tube adjusts tension to retain accessories such as the 2 inch diagonal, or a camera; this set screw is captive so it will not easily come out. That's because the 82� apparent field of view seems almost boundless: you have to move your eye around to take in the entire scene. The set screw has an easy to grip knurled head, this permits one to adjust resistance of the focuser to its draw tube thereby compensating for heavy loads that might otherwise cause an unintended shift of focus. entityType: 'product' The Panoramic Mount is also available with a Walnut finish wood tripod, and with brass tripod head and trim to match the brass "Pronto" and "85" telescopes. This case has extra space to accommodate a selection of several 1.25 or 2 inch oculars, camera adapter, etc. When designing the Naglers, the aim was to approach the wide angle perspective of naked eye vision, while maintaining the highest degree of . Page 3 of 5 - The TeleVue Beater - posted in Eyepieces: I didnt have to waste my money on a 20mm TeleVue plossl to conduct a comparison. In Stock. then the prism should be suitable. Contact us for suggestions on how to to best meet your goals. TeleVue "Everbrite" Diagonal: 90 degree 2 inch diameter precision mirror diagonal which appears similar to the above listed diagonal but which has a more highly reflective and very durable E-Beam reflective coating. These filters are especially useful to owners of large-aperture telescopes. The concept for this eyepiece series was proposed by Tele Vue President David Nagler, with performance parameters giving it the fundamental characteristics (the ethos) of a Tele Vue eyepiece: high contrast, comfortable eye relief and full field sharpness. I have the 2" 20 mm as one of my low power wide view eyepieces and it is excellent in my F5.9 scope. Found insideThe eyepiece component made by TeleVue for the Collins I3 is designed to produce a flat image and magnify it to the specifications, something like a sophisticated magnifying glass. In the case of the I3, the units are supplied producing ... These are times when a small “grab ’n’ go” telescope, or even a pair of binoculars, is the ideal instrument. And this book can guide you in choosing and best utilizing that equipment. Vertical travel from -17 degrees (below horizon) up to +85 degrees, with full 360 degree rotation. This exciting little high contrast eyepiece looks like a 19mm Panoptic, but packs the visual impact and sharpness we all expect from the 82° Nagler series. There have been zoom eyepieces in the past, but none quite like the Tele Vue 3 mm-6 mm Nagler Zoom. So much so that it gets used more often than larger telescopes where quick set up or incidental considerations are high priorities. Tele Vue Eyepiece Carry Bag. Well, so is the Russell! The "Oracle" would also introduce the TeleVue name to the birding community. Just as Delos eyepieces were developed based on TeleVue's Ethos eyepiece design advancements, DeLite is the logical step toward a smaller, more economical and lightweight version of Delos. The other half of the equation is the specifications of the eyepiece. This is a good choice for those who either seek the most economical or light weight configuration of the telescope, or who do not require a wider field of view than the 3.6 degrees at 12X provided by the lowest magnification 1.25" oculars. Star Watch will transport you to the farthest depths of space––and return you as a well-traveled, experienced stargazer. $269.00. width: 90, Connects select Tele Vue eyepieces to the night vision monocular objective for afocal night vision viewing through a telescope. The landing of the Apollo 11 mission on the Moon in the s This 2" filter blocks all forms of light pollution allowing you to see fainter deep-sky objects. The telescope is furnished with a TeleVue 20mm Plossl 1.25" ocular. This is a good choice for those who must have an image erect and correct left to right view (such as for reading print in the distance), and who do not intend to use the telescope at higher magnifications. TeleVue.com: Advice Article List > Tele Vue Eyepiece Specifications All Tele Vue eyepieces listed have proprietary tuned full multi-coatings, blackened lens edges, high index glasses, fold-down eyeguards, rubber grip rings, cover for the eyeguard, an undercut in the barrel for extra locking security and filter threads. This is the third edition of Phil Harrington's popular and comprehensive guide to astronomical equipment, written for both new astronomers as well as experienced amateurs. The Oracle became a choice first telescope for astronomers, and a good compact second telescope for those who owned instruments too inconvenient to set up routinely. It is precisely machined of black anodized aluminum, with brass bearings and clutches on both axes. 3 offers from $148.00. This book offers a comprehensive introductory guide to "choosing and using" a series LXD55 or LXD75 computer-controlled ("goto") telescope, containing a wealth of useful information for both beginners and more advanced practical amateur ... The 62½ apparent field DeLite retains the pure optical quality of Delos along with 20mm eye-relief, unique sliding, locking eyeguard, and is Dioptrx-ready. Found inside – Page 80Those that are made to more exacting specifications are excellent, but in reality the human eye cannot see the subtle ... In fact, the best views are had by taking out the diagonal altogether and putting your eyepiece directly into the ... Our line: Ethos, Nagler, Delos, DeLite, Panoptic, and Plossl. Six arc minute accuracy make "star hopping" easy.
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