Save over 30% when you subscribe to BBC Sky at Night Magazine today! A Celestron C6 (6" SCT, 1500mm focal length) OTA provides approximately the same visual capability and the C6-A-XLT lists for $549 direct from Celestron. 4 inches (102-120 mm) 6 inches (150 mm) category. TS-Optics 61EDPH five-element telescope is a D:61mm F:274mm f/4.5 apochromatic refractor SkyWatcher Evostar 72ED DS PRO Refractor. William Optics RedCat 51 APO f/4.9 Refracting Telescope. Meade. Computerized Alt-Azimuth ... Manual German Equatorial Optical Design. The replacement for my beloved GP-C102 would be something in that size range. The focal ratio has been reduced to f/7.4 … The SVX102T-R is the carbon fiber tube version of our premier high-performance, lightweight 4” f-7 (714mm focal length) air-spaced APO triplet refractor. Series 6000 70mm Astrograph Quadruplet APO Refractor. Takahashi has just introduced an updated version of the original FC-100 now called the FC-100D. In addition to the deluxe focuser the Series 6000 Apochromatic Refracting Telescopes now have an optional 0.8x Focal Reducer/Field Flattener for photographic purposes. APM - LZOS Telescope Apo Refractor Astrograph 105 f/4.6 - 42mm 3.5"ZTA APM - LZOS Telescope Apo Refractor Astrograph 105 f/4.6 - 42mm … The 90mm model is particularly attractive, providing fairly decent light gathering at a … EvoStar 100ED $950.00 SW EvoStar 100ED APO Refractor: When You Demand the Best! Sky-Watcher Esprit 120mm ED Triplet APO Refractor. Add To Cart. The first is LX85 5″ APO refractor and the other is an LX85 8″ Newtonian. TS-Optics 76EDPH 76mm f/4.5 six-element apochromatic refractor with SESTO SENSO: main features. FPL-53 glass for color free apochromatic performance. LX85 Series 6000 80mm APO Triplet Refractor. Astro-Tech - AT102ED 4" f/7 ED Refractor OTA; Astro-Tech - AT102ED 4" f/7 ED Refractor OTA. Shipping in the CONUS only. The FC-100D uses the Steinheil design with the fluorite element in the rear and an eco-glass front element. Vendor Meade Regular price $999 Sale price save $-999 Unit price / per . Hard to find TeleVue TV-102, TV102 4" f/8.6 APO Telescope OTA for sale. That's why we built the Raptor 61: a portable, widefield 61mm f/4.5 apochromatic triplet refractor packed with features that any astrophotographer would want for turnkey imaging. The APO is at the top of the advertised weight for my mount and the Newtonian is about 9 pounds over. For wide field images the 2” focal reducer/flattener will reduce the 80mm refractor from f/6 to an f/4.8 and the 3” model will reduce the f/7 115mm and 130mm refractors to f5.5. Here you will find our very high-quality triplet Super-ED apochromats, which we developed together with LZOS. The APM 107mm triplet apo really is a lovely scope and well worth its price tag. Refractors are the optical design that most people associate with a telescope. LX85 Series 6000 80mm APO Triplet Refractor. 100mm 4" (f/900) ed apochromatic refractor telescope (complete with 0.85x focal reducer/corrector) Product Code: 10203-20235 Sale: £939.00 More Info EVOSTAR-120ED DS … Meade. EVOSTAR-100ED DS-PRO (OTA) 100mm F900 ED APO Refractor w/0.85x REDUCER £807.00 £672.50 (ex. The optics use of FPL-53 and Lanthanum glass for aberration correction. $1,600 includes the scope Tube Assembly, clamshell ring and original TV molded case only. Consider apo refractor selections with unique features such as power-boasting lenses, moon filters, LED flashlights, star charts, and computerized mounts to make your viewing experiences way more comfortable and expedient. All are made in Taiwan. William Optics knows how to design a great telescope for astrophotographers! Be the first to review this product. Find more about this! In stock. For example, a Stellarvue SV115T (4.5" APO triplet, 800mm focal length) optical tube assembly (OTA) costs $3195 in 2010 dollars. Refractor Telescopes & Apochromatic Refractor Telescopes. Telescopes Daystar Solar Scout SS60-ds H-alpha telescope bundle. (714mm focal length) air-spaced apo triplet refractor. $599.00. It has been designed for the digital age. Designed wtih the discerning astrophotographer in mind, Sky-Watcher USA’s top-of-the-line Esprit refractors deliver the kind of imaging performance one would expect from telescopes costing thousands of dollars more. SkyWatcher Apo Refractors. Add To Cart. Our rating . It includes 2,5" rack and pinion focuser with 1:10 fine focus, SESTO SENSO 2 robotic focusing motor and PLUS support rings. So a 127mm Mak with a 33% obstruction by linear dimension (ie 42 mm) will give contrast of an 85mm ED/APO refractor. Telescopes Bresser Messier AR-80/640 Nano refractor review. £899 Price correct at time of review. If you pay cash and pickup in the Minneapolis Area the total price is $1,600. Quick view. When most people say XX refractor vs YY Mak or SCT on planets, they are generally comparing contrast performance. Sharpstar 76mm f/5.5 ED Triplet Apo Refractor. From wildlife to the night sky, this 51 mm refractor from William Optics is the perfect companion for the traveling photographer and astronomer. Availability: More on the way. 2.5" dual speed R&P focuser. $1,795.00. Series 6000 80mm APO Triplet Refractor. I don’t need to win any contests but would like to show my images and be proud. ED APO doublet and triplet refractors from 80mm to 150mm apertures including Evostar, Evolux and Esprit ranges. Meade has a less expensive line of refractors (90mm models 390/395, and the recently-introduced 500 series of 4-inch scopes which includes an APO version.) 4.5 out of 5 star rating. ASKAR FMA F180 f/4.5 Astrograph Camera Lens - Triplet APO Refractor Telescope with f/4.5 reducer The ASKAR FMA180 objective lens features a triplet air-spaced APO design, includes two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration, which lays the foundation for high quality astrophotography and observation. Credit: Alan Dyer. Astro-Tech AT92 f/5.5 Triplet Apo Refractor OTA. Latest release new updated William Optics Star-71-II f/4.9 Quadruplet APO Refractor This new Star-71 II has a simplified four-element design that includes two FPL-53 ED glass lenses Two ED Glass elements provide a high level of colour correction and the 4-element design is easier to collimate during manufacture, it should also hold it’s collimation better than the previous model Vendor Meade Regular price $1,899 Sale price save $-1,899 Unit price / per . The 61EDPH is a fast and portable travel apo for astrophotography. APM LZOS Apochromatic Refractors. Includes mounting rings and Vixen style dovetail. APM 107mm triplet apo refractor review. 4.5 out of 5 star rating. I'll cap shipping costs at $75. Covers 45mm full frame imaging circle. TS-Optics 76EDPH is designed for astrophotographers and it has great optical performance thanks to the six-element design with high-quality 3-element FPL53 lens and a 3-element corrector that has been specially developed for this apo to produce a corrected image … Home Classifieds Astromart Classifieds Telescope - Refractor Takahashi FC-100DF f/7.4 Apo Refractor NIB - Tak raising prices 12/1 Takahashi FC-100DF f/7.4 Apo Refractor NIB - Tak raising prices 12/1 Please Log In to view the details for this classified ad. Telescopes mount. Fully … Being astrophotographers ourselves, we know how frustrating it feels to have perfectly clear skies overhead but you waste the night trying to get your equipment to work the way it should. Add To Cart. The FLT156 Triplet APO Refractor from William Optics is a versatile visual and imaging telescope offering a 3-element, apochromatic optical path providing superior color correction.
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