Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-02
Description 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. 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. 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. At high power, the moon, planets, and double stars are revealed in sharp, high contrast. 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, Explore Scientific Hybrid Finder Scope Base installed with an 8 X 50 non-illuminated straight-through finderscope and quick release bracket, and a cradle ring assembly with Vixen-style dovetail mount. Just add a few eyepieces and the alt-azimuth or equatorial mount of your choice and you’ll be ready to discover the Universe! Astrophotography with the AR152 With its diffraction-limited optics, proper baffling, precision dual-speed focuser, and rugged construction, the Explore Scientific AR152 is also a solid performer for the astrophotographer. Here is an image by Josh Balsam as posted on the collection of Explore Scientific AR152 images on the Astrobin Astrophotographers Community Website. Features Air-spaced doublet design: The air-spaced doublet design of the Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope allows for excellent color correction and sharp images. Large aperture: The telescope has an aperture of 152mm, which allows for a lot of light-gathering power, making it possible to observe a wide range of objects, from bright planets and the Moon, to distant galaxies and nebulae. Focal length of 988mm: This focal length provides a great balance of magnification and field of view, making it suitable for a wide range of observing tasks. Dual-speed focuser: The telescope comes with a 2" dual-speed focuser, which allows for precise and smooth focus adjustments, making it easy to achieve sharp and clear images. Easy to use: The telescope is easy to set up and use, making it a great option for both novice and experienced astronomers. Specs Item Number DAR152065-02 Focal Length 988 mm Focal Ratio f/6.5 Limiting Magnitude 13.4 Resolution .77 arcsec Tube Length w/ Dew Shield 41"; 1041mm Diameter 152 mm Weight 23 lb; 10.7 kg Dovetail 45 mm Wide V-Block, Similar to Vixen Dovetail Style