Waterproof The ED152 Air-Spaced Triplet FCD1 Series in Carbon Fiber with 3" HEX Focuser represents perhaps the greatest value in a large aperture ED Apochromatic refractor available today. Create a B&H Account, America's Best Customer Service List-Newsweek, Prices, specifications, and images are subject to change without notice. : Elec. The Explore Scientific AR152 Air-Spaced Doublet, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and at 152mm (6-inches) of aperture, it provides the brightest images and highest resolution of the AR Series. Features Field of View & Home App. Fully Multi-Coated Just add a few eyepieces and the alt-azimuth or equatorial mount of your choice and you’ll be ready to discover the Universe! - 866-252-3811, Explore Scientific AR152 Air-Spaced Doublet Refractor - DAR152065-01, Contact Customer Service for Availability, iEXOS-100 PMC-Eight GoTo Equatorial Tracker Mount, iEXOS-100 HD PMC-Eight GoTo Equatorial Tracker Mount System, Losmandy G-11 PMC-Eight GoTo Equatorial Mount, Directory of Astrophotography Ambassadors, Explore Alliance Astrophotography Contest, Astrobin Astrophotographers Community Website, 152mm David H. Levy Comet Hunter - Available Exclusively at Woodland Hills, Alpen Shasta Ridge 20-60x80 Waterproof Spotting Scope, How to Choose and Eyepieces for Any Telescope, 45 mm Wide V-Block, Similar to Vixen Dovetail Style. The scope uses a heavy-duty 2" Crayford-style focuser. Images of deep-sky objects are stunning at low powers and all at a small fraction of the price you would pay for a similar aperture apochromat refractor. Images of deep sky objects are stunning at low powers. Speed up future orders, see order history, create wish lists, and more. Our design goal was to provide an extreme value by providing true diffraction-limited optics at a price that will allow more people to explore the sky with a wide-field (f/6.5) large aperture refractor. The Explore Scientific Air-Spaced Doublet. The email address you entered was an invalid email. The 6-inch f/8 optics produce diffraction-limited images producing high resolution images of planets and deep sky objects. Tripod After some research, I have narrowed my search down to two models. You have until Feb 01, 2021 to return or exchange items bought after Oct 19, 2020. I equally like the Skywatcher Esprit 150 mm, F7, optical tube assembly. This toothless friction system eliminates backlash and enables ultra-fine precision focusing. The Explore Scientific AR Serie refractors are classic air-spaced, crown-and-flint, doublet achromatic refractors with superior-class optical figure, in a short (f/6.5) focal length design. 152mm Achromatic Refractor The classic air-spaced, crown-and-flint, doublet achromatic refractor is reborn with the aim to produce superior-class optical figure in a short (f/6.5) focal length design with Explore Scientific Air-Spaced Doublet AR Series. Please enable javascript for your best B&H experience. Explore Scientific: The 152mm Air-Spaced Doublet AR Series is a nice and great refractor for sky observation. Not responsible for typographical or illustrative errors. Explore Sc Store #0906712 Elec. Designed to handle the rigors of public star parties and educational outreach, the Explore Scientific AR Series telescopes come with heavy-duty, high quality components, including a 2" dual-speed focuser, a one-piece 2" diagonal with 99% dielectric coatings, an 8 X 50 non-illuminated straight -thru finderscope and quick release bracket, and a cradle ring assembly with Vixen-style dovetail mount. This often isn't possible with cheap mass-produced achromatic optics of similar focal length. Rubber Covered The Explore Scientific AR Serie refractors are classic air-spaced, crown-and-flint, doublet achromatic refractors with superior-class optical figure, in a short (f/6.5) focal length design. We close every Friday evening to Saturday evening for Shabbos. The Explore Scientific AR152 (six inch) f/6.5 Air-Spaced Doublet Achromat Refractor, with its larger aperture optics gathers 44% more light over the AR127 (five-inch) model, providing much brighter images and higher resolution. Here's some specs I found from Explore Scientific that might be useful: Optical Design: Air-Spaced Doublet Achromatic Refractor Clear Aperture: 152mm Focal Length: 988mm Explore Scientific put their FirstLight 152mm f/5 Achromatic GoTo Refractor with a sturdy motorized GoTo mount, tripod, and observing accessories to provide users with a complete observational package ideal for exploring the Moon and planets within our solar system. © 2020 Explore Scientific LLC. Item Number All other standard return policy conditions apply. Some of the stuff I put on is in combined total the same value of the telescope, but well worth it. 152mm Achromatic Refractor The classic air-spaced, crown-and-flint, doublet achromatic refractor is reborn with the aim to produce superior-class optical figure in a short (f/6.5) focal length design with Explore Scientific Air-Spaced Doublet AR Series. This translates to a distortion-free viewing experience with true color rendition across the entire field of view. © 2000-2020 B & H Foto & Electronics Corp. 420 9th Ave, New York, NY 10001, Low dispersion achromatic doublet lens system, Achromatic lenses eliminate chromatic and spherical aberrations for true color rendition and without distortion across the entire field of view, 8x50 non-illuminated finderscope with quick-release bracket, Crayford focusers use a toothless friction system that allows for super-fine precision focusing without backlash, Large 2" drawtube prevents vignetting when using wide-field eyepieces for viewing, or large imaging sensors for astrophotography, 2"-to-1.25" reducer adapter allows the use of the more common 1.25" eyepieces and accessories, Compatible with any alt-az or equatorial mount with a Vixen-style saddle, Cradle-ring assembly for plate allows the scope orientation to be changed based on mount configuration, Integrated carry handle on cradle-ring assembly, One-piece 90° star diagonal for more comfortable viewing, especially nearing the zenith, Diagonal mirror has highly-reflective dielectric coatings for up to 99% light transmission, Explore Scientific AR152 152mm f/6.5 Achromatic Refractor Telescope (OTA only), Limited 1-Year USA Warranty, Extendable to Transferrable Lifetime Warranty with Registration. However, I eventually decided to do some research on 6″ achromats and took the plunge with an Explore Scientific AR152, a 6″ (152mm) f/6.5 achromatic refractor. Magnification ... Starwave 152 Achromat Refractor Features: Fully multi-coated 152mm doublet achromatic lens in a fully collimatable lens cell, focal length 900mm (F5.9). The AR152 152mm Achromatic Refractor Telescope from Explore Scientific features a doublet achromatic lens system which virtually eliminates chromatic and spherical aberrations. #0907905; Sec. A mounting cradle-ring clamps over optical tube assembly (OTA), and lets the user adjust the orientation and position of the scope relative to the mount to optimize viewing comfort and balancing, while avoiding interference with other equipment.