Explore Scientific 152mm f/6.5 Achromatic Refractor with Accessories

$979.99
Article number: DAR152065-02
Availability: More on the Way to us
Delivery time: More on the Way to Us

Each Explore Scientific refractor is rigorously tested before it leaves the factory. Tests include visual inspection as well as interferometric computer evaluation. # Explore Scientific achromatic refractors come with a 2" focuser & diagonal, an 8x50 finderscope and bracket, a standard case, and a five year warranty. The Explore Scientific 152mm Achromatic Doublet Refractor is an f/6.5 air-spaced crown-and-flint doublet achromat in a fully-collimatible lens cell; optics are fully multi-coated with EMD Coatings; comes standard with case, cradle rings, 2" Diagonal Mirror, 70 Degree Series 25mm Eyepiece (2.0" dia.), and an 8x50 viewfinder with mounting bracket. Warranty on ES telescopes is one year, but extends to 5 years upon registration. Also the warranty is transferrable after registration.

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. The AR152 (six-inch), with its larger aperture optics gathers 44% more light over the AR127 (five-inch) model, providing much brighter images and higher resolution. Our 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 large aperture refractor. Images of deep sky objects are stunning at low powers.

At high power the moon and the planets 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 Crayford-style 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. Just add a few eyepieces and the alt-azimuth or equatorial mount of your choice and you'll be ready to discover the Universe!

Interferometic data on your newly purchased and registered Explore achromatic refractor is available upon request after 120 days of ownership. Please contact Customer Service for more information.

 

 

Description 152mm Achromatic Air Space Doublet Refractor
  Item Number DAR152065-01
  Focal Length 988mm
  Focal Ratio f/6.5
  Limiting
Magnitude
13.4
  Resolution .77 arcsec
  Tube Length
w/ Dew Shield
41"; 1041mm
  Diameter 158mm
  Weight 23lb; 10.7kg
  Dovetail Vixen
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