Add Telescope Add Eyepiece Add Camera Add Binocular. Eye Relief: 11.9 mm. 68 Degree Eyepiece Family Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Sale price $419.99 Regular price $419.99 Unit price / per . This book presents recent research findings and critically reviews the existing literature related to assessment of geotechnical structures under complex and extreme loading conditions such as cyclic, seismic and blast loads. This book offers representative examples from fly and mouse models to illustrate the ongoing success of the synergistic, state-of-the-art strategy, focusing on the ways it enhances our understanding of sensory processing. Add to Cart . ES-EPWP10025-01 . Quantity. Explore Scientific 68° 34mm Waterproof Eyepiece Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and . If your scope's focal ratio is f/5 or above, however, this 34mm Explore Scientific can give you some truly excellent "big picture" views of deep space. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. SHIPS WITHIN 4 BUSINESS DAYS. Now, this revolutionary book has been completely updated and expanded for the 21st century. I would suggest you also get a 2″ low power wide view. While I don't own any TV Panoptics (their 68 degree series) I have still looked through several in viewing sessions and can say I don't think the Explore Scientific eyepieces give up a thing against their competitors. 16MM 20MM 24MM 28MM 34MM 40MM. Feel free to contact us if you have any questions about VAT or customs duties for your order. $252.62. I picked up a 34 used last fall, and the 30mm at the Christmas sale. Offering a comprehensive overview of the latest UWB antenna research and development, this book: Discusses the developed theory for UWB antennas in frequency and time domains Delivers a brief exposition of numerical methods for ... Explore Scientific 68° 20mm Waterproof Eyepiece. DSLR, Mirrorless & General-Purpose Digital Camera DSO Imaging, Community Forum Software by IP.BoardLicensed to: Cloudy Nights, This is not recommended for shared computers, Leica HC Plan S 10x/25 bino pair - first impression. If you wish to increase the magnification of these eyepieces while still maintaining their superb eye relief, use them with the appropriate Explore Scientific Focal Extender, which . It comes with an unusual benefit. The choice of whether to use the 68° and 82° Explore Scientific eyepieces boils down to two factors. Sky Rover 100° 13mm Eyepiece $ 329.99. An excellent choice for those who make extended visual studies of detail with subtle variations of brightness, and for those who must wear glasses while observing. I think it's about 71 deg. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68 degree Series wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high . Includes original box and caps. This book is of interest to environmental professionals in the minerals industry, government regulators, and academics. Be the first to review this product . Explore Scientific 68° Series 34mm Waterproof Eyepiece. Explore Scientific 68° 34mm Waterproof Eyepiece. Great report KJL. Quantity. Explore Scientific 68° Argon-Purged Waterproof Series: Focal Length: 34mm: Barrel Size: 2" (50.8mm) Apparent Field of View (Mfg Specified) 68° Eye Relief (Designed) 26.4mm: Filter Threads: Standard 2" Filter Thread (M48 x 0.75) Coatings: EMD (Enhanced Multilayer Deposition) Coatings : Lens Elements: 6: Lens Groups: 4: Blackened Lens Edges . . $299 99. Explore Scientific. Home Explore Scientific 34mm 68 Degree Waterproof Eyepiece. Explore Scientific 34mm 68 Degree Waterproof Eyepiece $524.99 Quantity Quantity Add to cart Description; Specifications; Shipping; Price Guarantee; Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer . This is the principle behind plasma agriculture, an emerging field of science which introduces physical concepts to agricultural practice. Add to cart. Alternatively you may also e-mail us at [email protected]. - Jim, My 35mm Pan cost $200 used, I bought one for a friend that was $175, both were in good condition. Astronomy / Eyepieces / Explore Scientific / 68°. Regular price $428 . Explore Scientific 68° 34mm Waterproof Eyepiece. Email Friend. It's snowing outside right now. In Stock. Explore Scientific 14mm 100° 2" UWA Eyepiece. I have an Es 34 now, in a refractor and my sct's it never really goes out of focus on the outer 2/3, but in my 8" xt8  grab and go scope, it does. Anyone else have experiences with either Ep's??? Introducing Explore Scientific's 34mm Eyepiece. Price: ¥35,006. Description. $239.99. Jon. There are several things to consider when contemplating the purchase of a new Explore Scientific 68 Degree Series Waterproof Telescope Eyepiece, and customers often ask for our help when they are pondering choices in focal length, field of view, and eye relief.. We can certainly help narrow the field, so . Home Classifieds Astromart Classifieds Eyepieces Explore Scientific 68° 34mm. I had the Meade SWA version of this eyepiece, sold it and missed it so much I got one of these. Less expensive EPs that have similar FL and FOV didn't cut it and more expensive ones weren't enough better to justify their price. I have the Meade 34mm and agree that the afov is a little larger than the advertised 68 deg. SHIPS WITHIN 4 BUSINESS DAYS. $599.00 AUD PROASTROZ PTY. EXPLORE SCIENTIFIC 68° Ar Eyepiece 34mm (2") (8) 5.00 /5.00 34mm Argon purged high performance eyepiece with 68° apparent field. "This book is the complete beginner's guide to long range shooting written in simple every-day language so that it's easy to follow. 34mm Argon-Purged Waterproof Eyepiece, 2" Barrel. However, these applications of device therapy that generally require ventricular defibrillation backup remain investigational and were not considered in this book. I have the Explore Scientific 82° Series 4.7mm, 8.8mm, and 14mm. Explore Scientific 68° 34mm. Using Sensor swabs on Astro Cameras & Filters, Scanning4Comets , mark379 and Claude4 like this. Waterproof, Argon purged and sealed against dust; Large and sharp 68° field; EMD-fully multi-coated with blackened lens edges; All eyepieces of this series are parfocal . The Explore Scientific 34mm 68° Series Hyper-Wide Argon-Purged Eyepiece is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. Don't have an Astromart account? Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable EMD coatings, Explore Scientific 68° Argon-Purged Waterproof wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Explore Scientific 68° 34MM Waterproof Eyepiece; Vendor Explore Scientific Sale price $419.99 Regular price $419.99 Unit price / per . $419.99. This is the first volume of a monumental work that will provide a complete treatment of all theoretical aspects of reflecting telescope optics. [email protected] - Copyright 2021 jASTRO. This book deals with different aspects of small satellites for Earth observation - programmatics - current and planned Earth observation missions - spacebased instruments - satellite constellations - satellite subsystems - spacecraft bus ... The book also includes a Random NPC Generator to help you create intriguing characters your players will love (or love to hate), as well as a Party Makeup Maker for establishing connections among your PCs so you can weave together a ... Find many great new & used options and get the best deals for Explore Scientific 68 Degree 34mm Argon-Purged Waterproof Eyepiece 2" Barrel at the best online prices at eBay! This is the second, updated and extended edition of a well-received book that offers a comprehensive overview of ultrasonographic imaging of acute and chronic gastrointestinal diseases, including acute abdomen, appendicitis, diverticulitis, ... Sale price $419.99 Regular price $419.99 Unit price / per . It's a nice eyepiece, but so is the 30. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and . When adding an eyepiece or binocular, please don't include the magnification or aperture details in the model, this will get added automatically. Regular price $ 549.90. All 68° Series eyepieces are fully EMD (Enhanced Multi-Layer Deposition) coated and edge-blackened to produce superior contrast. Availability: On Order. I think it will be useful in my 100ed refractor at f/9 though....I REALLY like the 30; it gets used every session and zero buyers remorse. Explore Scientific 34mm 68° Argon-Purged Waterproof EMD Coatings Eyepiece - 1.25" Longer Eye Relief with a Pleasing Field of View. Explore Scientific 68° 34mm Eyepiece. Free shipping. Sky Rover 100° 20mm Eyepiece $ 329.99. Add To Cart. We charge a $30 flat rate for shipping regardless of your location and order size. This book, edited by a leading pioneer of craniofacial distraction, summarizes the progress achieved in the field in a way that will serve the needs of the practicing clinician. $ 419.99 USD. It comes with an unusual benefit. Explore Scientific 68度シリーズ16 mm argon-purged防水望遠鏡接眼レンズ. Add to cart. I just did a search on Astromart as far back as 2007. It is O-ring sealed and argon-purged to be 100% waterproof. Free shipping for many products! Click here to create one. Regular price $618 . Using these 68° field of view eyepieces makes objects easier to locate, and when using non-driven telescopes the object will stay in the field of view longer than conventional eyepieces, requiring . Page 1 of 2 - Explore Scientific 34mm 68° vs. Panoptic 35mm - posted in Eyepieces: Surely this has been asked a gazillion times - and it must be a question lots of people are asking with the ES 34mm on sale now for only $99.Does the Explore Scientific 34mm 68° hold a candle to the venerable Panoptic 35mm? There is some minor field curvature vs. the similar Panoptic but overall I find this EP a little easier to use and much better value. EXPLORE SCIENTIFIC 68° Ar Eyepiece 34mm (2") (8) 5.00 /5.00 34mm Argon purged high performance eyepiece with 68° apparent field. Very impressed with Explore Scientific 82° Series 8.8mm Eyepiece (1.25"). I've never seen an ES68 34mm in person. Ships from and sold by Agena AstroProducts. Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. Explore Scientific 68° (6) Explore Scientific 82° (9) Explore Scientific 92° (2) Lunt Solar System (1) Meade Series 4000 Super Plössls (1) Pentax XL (1) Pentax XW (6) Pentax Zoom (1) Questar Brandons (6) The Explore Scientific 34mm 68° Series Hyper-Wide Argon-Purged Eyepiece is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. 34mm Explore Scientific Eyepiece (68 deg.) - no matter what your telescope type, as long as your telescope has a focal ratio of f/5 and longer. For example, an f/4.5 Dobsonian reflector will have a huge 7.55mm exit pupil with this 34mm eyepiece, a larger light cone than your eye can probably dilate to accept. It gives you impressively sharp high contrast images with virtually any telescope with a focal ratio of f/5 and above that uses 2" eyepieces. The Panoptic was brighter and better corrected at the edge, but has some pincushion distortion just like the JOC unit. Telescope eyepieces (54) Telescope Adapters (23) Telescope Filters (53) Price. Price Match Guarantee. Each eyepiece is packaged individually in Explore Scientific's iconic Will Tirion star map box and includes caps for both ends. With the introduction of the 68° Series we are pleased to make two important improvements in eyepiece manufacture, the first being 15 layer Enhanced Multi-layer Deposition (EMD™) coatings on all glass-to-air surfaces to gain maximum contrast, and waterproofing the eyepiece with the use of Argon gas . Explore Scientific 34mm 68-deg Series Argon-Purged Waterproof Eyepiece; EMD Coatings; 2" Weighs 24.1 ozs. About Us Policies. SKU: EXS-EPWP6816-01. This issue reviews the latest advances in the use of magnetic resonance to assist in performing interventional procedures. This book constitutes the refereed proceedings of the 31st International Symposium on Computer and Information Sciences, ISCIS 2016, held in Krakow, Poland, in October 2016. Explore Scientific 68° 28MM Waterproof Eyepiece. Celestron Ultima LX 32mm ($160) Celestron E-Lux 32mm ($56) Meade Series 5000 32mm ($85) Orion Q70 32mm ($100) William Swan 32mm ($119) Baader Hyperion Aspheric 31mm ($209) Tele Vue Nagler-5 31mm ($594) Explore Scientific 70-series 30mm ($60) . We understand the urgency that comes with working in a lab. Paket Eyepiece Teleskop Binokuler Binokuler Besar Binokuler Tangan Binokuler Koin Binocular Solar . Using advanced computer . This volume includes the latest diagnostic criteria for PCOS and comprises the most up-to-date information about the genetic features and pathogenesis of PCOS. Brand: Explore Scientific. Good value new...outstanding value used. Explore Scientific. A comprehensive tutorial on ultrasonic motors for practicing engineers, researchers and graduate students. | Waterproof Eyepiece. Explore Scientific 68-series Waterproof 34mm ($249) 32-30mm focal length. The Explore Scientific 34mm 68° Series Ultra-Wide Argon-Purged Eyepiece gives you the eye comfort to observe at the visual limits of the telescope. Tele Vue. Explore Scientific 68° Ar Eyepiece 40 mm 2" - argon purged. EXPLORE SCIENTIFIC 34MM 68 DEG AFV WP 2 INCH EYEPIECE More EXPLORE SCIENTIFIC; Create your own review EXPLORE SCIENTIFIC 34MM 68 DEG AFV WP 2 INCH EYEPIECE. Not much to do outside, so I took a few pics of my 34mm ES 68! It uses low-dispersion, high refractive index glass with anti-reflective fully multi-coated optical surfaces to ensure bright, high-contrast images with true color transmission across the entire wide field of view. Buy Explore Scientific 68 Deg. I hope that helps. The other factor is cost. Explore Scientific 82° Series 14mm - 1.25'' [ES-EPWP8214-01] $199.99 USD 2 in stock. Tele Vue 35mm Panoptic. No issues at all with this eyepiece, my views are tack sharp all the way to the edge. Sold out. This book is a synthesis of these principles, providing a working foundation for those in the field of drug delivery. It covers advanced drug delivery and contemporary biomaterials. . $ 318.00 incl. 2″ 34mm Explore Scientific 68° Series Eyepiece 2", All, Brands, By Focal Length, By Manufacturer, By Size, By Type, Clusters, Explore Scientific, Explore Scientific, Eyepieces, Nebula, Specialised Eyepieces, ULTRA LOW POWER (33mm+) Explore Scientific 16 mm - 68° Argon-Purged Waterproof 1.25" Eyepiece - EPWP6816-01. ready for shipping in 3-5 weeks + lead time. Find many great new & used options and get the best deals for Explore Scientific 68° Series Telescope Eyepiece at the best online prices at eBay! Add Your Review. The eyepieces from ES, I have a bunch of them, still look and perform like new, they are high quality for a reasonable costs. Regular price $419.99 2 in stock View. It serves in this role admirably, offering bright images with minimal edge distortion, even without the use of a coma corrector. 19 - 11809. One is FOV. Explore Scientific 68° 34mm Waterproof Eyepiece. Explore Scientific 34 mm - 68° Argon-Purged Waterproof 2" Eyepiece. Regular price $579.99 1 in stock View. 68° 34mm Waterproof Eyepiece. Explore Scientific 68° 28mm Waterproof Eyepiece. $489.00 AUD Explore Scientific 68° 40mm Waterproof Eyepiece. Cheap Monocular/Binoculars, Buy Quality Sports & Entertainment Directly from China Suppliers:Explore Scientific ES 68 degree wide angle 16mm20mm 24mm 28mm 34mm 40mm eyepiece, argon filled, waterproof and mildew proof Enjoy Free Shipping Worldwide! There are four Explore Scientific 68° eyepieces…the 24mm, 28mm, 34mm, and 40mm…that sport an eye relief of over 18mm, which is perfect for eyeglass wearers. Quick View. 4.8 out of 5 stars. Out of stock. Add to cart Adding product to your cart. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior . Free shipping for many products! Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series Argon-Purged Waterproof extreme wide field . Description. $219 99. BARCODE 812257010523. Explore Scientific 82° 24mm Eyepiece Log in to add this product to your watchlist. I might consider switching back and selling the 34 soon, but not sure yet. Some of the scope's light will therefore fall on your iris instead of entering your eye, wasting the light. Paleolimnology is a rapidly developing science that is now being used to study a suite of environmental and ecological problems. This volume is the fourth handbook in the Developments in Paleoenvironmental Research book series. Manufacturer Details. This item: Explore Scientific 68° 34mm Eyepiece. It is the customers responsibility to pay such fees. Buyers must weigh those two factors before purchasing. Sale price $219.99 Regular price $219.99 Unit price / per . Explore Scientific 68 34 mm or ES 82 30 mm would also be good choices at a significantly higher price but with better edge correction. The 2" 34mm Explore Scientific is ideal for observing galaxy clusters, large emission and reflection nebulas, and nebula remnants. Telescope Accessories - Optics-Trade. We will help our customers to avoid or pay less for VAT and other fees. Explore Scientific 68 degree 34mm Eyepiece (2") EPWP6834-01. Equatorial & Altazimuth Accessories & Adapters, Personal Planetariums / Electronic Sky Guides, Rechargeable Batteries And Power Supplies, Astronomics Used, Demo, Closeout, Spring Cleaning Page, Explore Scientific APO Triplet Carbon Fiber, Explore Scientific APO Triplet FCD100 Carbon Fiber, Explore Scientific APO Triplet FCD100 Series, Explore Scientific APO Triplets Essential Series, Sky-Watcher Truss Tube Collapsible Dobsonian, Explore Scientific 34mm 68° field argon-purged waterproof 2" eyepiece, Antares 2" #ND9 13% Transmission neutral density grey Moon filter, Celestron Advanced VX Series Go-To German Equatorial Mount. 68 Degree Eyepiece Kit. Free shipping. We ship to the USA, Canada and Europe. Category. The Explore Scientific 34mm 68° Series Ultra-Wide Argon-Purged Eyepiece gives you the eye comfort to observe at the visual limits of the telescope. You can use the calculator in the "formula" tab above to see just how wide the field will be with your particular scope. Learn more. . 680 24th Avenue SW Norman, OK, 73069, USA © 2021 Astronomics.com. The book explains the theory of how light 'works' for the photographer, encouraging the reader to explore and experiment. It argues for an understanding of lighting as a fundamental quality of good photography. This is an examination of the history and the state of the art of the quest for visualizing scientific knowledge and the dynamics of its development. Unlimited Lifetime, Transferable Warranty. Amazon Points: 700pt (2%) See details. Buy in monthly payments with Affirm on orders over $50. Can't wait to get this to darker skies and milder temps !!! Finding a 35mm Panoptic from $175.00-$200.00 BEFORE the price increase is indeed RARE. The book that taught thousands of people about astrophotography has been completely revised and updated in this second edition. Haven't used the 34 since getting the 30 in my f/4.7 dob. Add to cart. The question is, is it worth $175 more for these differences, assuming that JOC hasn't changed the eyepiece that much. Add to cart Share this: Share on Facebook Tweet on Twitter Share on Google+ Pin on Pinterest. Explore Scientific's 68°-Series Wide-Angle Eyepiece Set includes 16mm, 24mm, and 34mm wide-field telescope eyepieces designed for planetary and deep-space observations and a carrying case for them. Explore Scientific 68 Degree Series 34mm Waterproof Eyepiece - 2". I have Explore Scientific Argon Purged (optically the same as Maxvision but better build, with Argon purging (read dustproof, dewproof, waterproof - something I have appreciated in the past few days here in the UK as we had amazing levels of dewing!) The NATO Advanced Research Workshop on "Behavioural Adaptation to Intertidal Life" held in Castiglioncello, Italy (May, 1987) was attended by 50 participants, most of whom presented requested lectures. This new edition of Philip's Stargazing with a Telescope has been fully revised and updated to include the latest telescopes and accessories on the market. The book reveals what to expect from a telescope and how to choose the right one. A shorter focal ratio will waste some of your scope's light gathering capacity when used with the 34mm Explore Scientific. $419.99. You must have JavaScript enabled in your browser to utilize the functionality of this website. This prevents internal fogging in the eyepiece; keeps the interior dust-and fungus-free; and makes it easier to clean, as there is no risk of excess cleaning solution getting trapped between the lenses. Explore Scientific 2", 68° 34mm N2-filled eyepiece Product no. Gives me a large field of view in my telescope. Regular price $521.00 Due to high demand and global product shortages due to the pandemic, please call for availability. With the introduction of the 68° Series we are pleased to make two important improvements in eyepiece manufacture, the first being 15 layer Enhanced Multi-layer Deposition (EMD™) coatings on all glass-to-air surfaces to gain maximum contrast, and waterproofing the eyepiece with the use of Argon gas purging instead of standard Nitrogen gas. $439.99. Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 68° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics. Which cardiac patients should never get pregnant? These are over 100 other intriguing questions are answered by leading cardiologists in this refreshingly up to date book. Packed with practical advice gained from years of firsthand stargazing experience, this book demonstrates exactly why ShortTube 80 has remained a firm favorite among amateur astronomers for over three decades, and why it is likely to remain ... Celestron f/6.3 Reducer Corrector for C Series Telescopes. AFOV: 68 Degrees. Explore Scientific 68° 20mm Waterproof Eyepiece. Explore Scientific 68-degree eyepieces are available in 16mm, 20mm, 24mm, 28mm, 34mm, and 40mm focal lengths. The essential wind-reading basics taught in this book will absolutely improve your shooting skills, whether you're a target shooter, a plinker, a hunter or a shooting professional. Explore Scientific 68° 20mm Waterproof Eyepiece. I just wish the 34mm ES68 maintained tighter off-center starpoints, or that the 35mm Pan didn't fuzz-out at the field stop. Explore Scientific - 16mm, 24mm, and 34mm Argon-Purged 68° Eyepiece Kit with Soft Sided Case. Focal Length: 24MM. Explore Scientific 68° Series 34mm - 2'' [ES-EPWP6834-01] $319.99 USD IN STOCK, usually ships within 48h or less directly from our Canadian warehouse ES-EPWP8214-01. This new 68° 34mm Explore Scientific is a high-quality and physically-impressive low power wide field 2" eyepiece for the serious deep space explorer. 20% Off on Explore Scientific 68 Degree Waterproof Eyepiece 3 Pc Set EPWP68KIT | + FREE Shipping over $49! Here's a link to the full details on this unique transferable lifetime warranty. Buy in monthly payments with Affirm on orders over $50. The book presents a snapshot of the state-of-art in the field of turbulence modeling and covers the latest developments concerning direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase ... Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos. Add To Cart. Focal Length: 34 mm. The 2" diameter barrel 68° Series 34mm Eyepiece from Explore Scientific is a wide-field telescope eyepiece designed for detailed close and deep-space observation. 68° Series Eyepiece Kit Explore Scientific. This book is concerned with contextualized Pompeian household artifacts and their role in deepening our understanding of household behavior at Pompeii. 68º Series Eyepiece 34mm 2" (Ar-Purged) (EPWP6834-01) Vendor Explore Scientific Regular price $319.99 . Choose items to buy together. Reply Quantity. Add Equipment To The Astronomy.tools Database. Explore Scientific 68 Deg. Explore Scientific 68° 34mm Eyepiece. I love Explore Scientific's eyepieces. This book recounts the historical achievements of the National PTA and its sister organization, the National Congress of Colored Parents and Teachers. Focal Length: 16 mm. We normally use EMS or DHL for shipping. Explore Scientific 68° Series 34mm Waterproof Eyepiece - SKU# EPWP6834-01 by Explore Scientific $419.99 Quantity Quantity. LTD. . Product Description. This book is the crown gem of the Society of Children's Book Writers and Illustrators publications. It contains virtually all the information you will need about writing and illustrating for the children's book market. Explore Scientific: Scientific Eyepiece, 34 mm focal length, 68 ° visible field, 2" (50.8 mm). $ 349.99. Through computer-optimized design, a careful selection of optical glasses, and enhanced multi-layer deposition coatings, the Explore Scientific 68° Series™ eyepieces produce long eye-relief and ensure high image-correction, a flat field, and high contrast across the entire image field. Orion Q70 38 mm works well. Explore Scientific 68° 16mm Waterproof Eyepiece. I sold my 35mm Panoptic after buying a 31T5 Nagler and never looked back. I just finished soldering some wires for my sketching stand and for my map holder. Explore Scientific - Premium Eyepiece. Explore Scientific BUZZ the Moon Sale. This is the first book that enables gynecologists, urologists and other physicians to diagnose, evaluate and manage dyspareunia. The ensemble of world-leading contributors makes this a truly pioneering event. 16MM 20MM 24MM 28MM 34MM 40MM. Meade Series 5000 SWA 68° eyepiece. Explore Scientific 68° 24mm Waterproof Eyepiece. That's why all my EP's are Explore Scientific. Explore Scientific 68° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field qualities. Explore Scientific 68° Series 34mm Waterproof Eyepiece. Your order may be subject to customs duties or other import fees such as VAT. But a recent purchase of a used 34mm ES68 is a decent replacement for the Panoptic. I use these on a Celestron 8SE and Celestron C5. - Jim, The question is, is it worth $175 more for these differences, assuming that JOC hasn't changed the eyepiece that much. : 44782 Manufacturer: Explore Scientific. $154.95. Delivery time: Special Order: please allow 2 . 4 Review(s) Following an interdisciplinary approach linking image and legal sciences, Law and Images attempts to outline a research field “Law and Images” in parallel to the well-established “Law and Literature”. That's why over 250,000 products on OpticsForYou are eligible . Although Nitrogen is a fine choice that will last for many years, Argon is a larger molecule that maintains its protective properties over a wider range of temperatures, and is even more resistant to diffusion thereby further extending the protective waterproof environment of the eyepiece body. $269 99. Quick View. 20mm 68 deg Eyepiece .
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