High power binoculars are considered to be any binoculars that have a magnification power in excess of 10X. This number is determined by checking the numbers supplied on the pair of binoculars and is distinguished by the first number followed by an X; in other words a set of binoculars
BRQ1167 There is nothing that expresses classic elegance and traditional sophistication more than brass. BARSKA's Classic Connoisseur Collection is in a class by itself. These precision - made, high quality brass optics products make a stunning addition to any d cor and are as functional to use as they are beautiful to look at.
Features:
36x magnification with large 80mm objective lens with fully coated achromatic lenses for brilliant images
High quality Pl ssl interchangeable eyepieces with a rack and pinion focuser
Elaborately detailed and polished brass telescopes with fully coated achromatic lenses for brilliant images
Structured in a refractor design
Bonus accessories includes handcrafted Mahogany tripods with extendable legs and polished brass stabilizing chain
BRQ1166 There is nothing that expresses classic elegance and traditional sophistication more than brass. BARSKA's Classic Connoisseur Collection is in a class by itself. These precision - made, high quality brass optics products make a stunning addition to any d cor and are as functional to use as they are beautiful to look at.
Features:
28x magnification with large 60mm objective lens with fully coated achromatic lenses for brilliant images
High quality Pl ssl interchangeable eyepieces with a rack and pinion focuser
Elaborately detailed and polished brass telescopes with fully coated achromatic lenses for brilliant images
Structured in a refractor design
Bonus accessories includes handcrafted Mahogany tripods with extendable legs and polished brass stabilizing chain
Learn to unleash the awesome power of your telescope and take a fascinating tour of the Universe Astronomer Gregory Matloff introduces you to all the fun and excitement of astronomy by helping you to discover the full potential of any telescope. Packed with dozens of fun and easy stargazing projects and activities. Telescope Power doesn t just tell you about all the beauty and mystery of the stars but lets you see it all for yourself! You begin your tour of the Universe by setting your sights on nearby neighbors in our Solar System. You ll hunt for blue lunar flashes, spot lunar landing sites, and use color filters to observe the changing seasons on Mars and the spectacular rings of Saturn. From there, it s off to more distant stars. You ll learn how to read a star atlas and identify the various constellations: locate binary stars Mizar and Alcor; use a finder chart to observe the beautiful Globular Cluster M-13 and the Ring Nebula Lyra: visit the Great Spiral Galaxy in Andromeda (twin sister to our own Milky Way Galaxy); and a lot more. You ll also learn about the different types of telescopes and how they work; how to set up your telescope; the care and feeding of telescopes; the best accessories to try, including different eyepieces, filters, clock drives, and star wheels; and how to share your experiences with other young astronomers.
1999 BMW 528iT demonstration of power tilt/telescope steering wheel, headrest, seat, and automatic one-touch power windows. All functions (except the power windows) have a memory function to store individual driver settings.
Composite of a Series of Images Taken From Space Aboard the Station
This is a composite of a series of images photographed from a mounted camera on the Earth-orbiting International Space Station, from approximately 240 miles above Earth. Space station hardware in the foreground includes the Mini-Research Module (MRM1, center) and a Russian Progress vehicle docked to the Pirs Docking Compartment (right). Expedition 31 Flight Engineer Don Pettit said of the photographic techniques used to achieve the images: "My star trail images are made by taking a time exposure of about 10 to 15 minutes. However, with modern digital cameras, 30 seconds is about the longest exposure possible, due to electronic detector noise effectively snowing out the image. To achieve the longer exposures I do what many amateur astronomers do. I take multiple 30-second exposures, then 'stack' them using imaging software, thus producing the longer exposure." A total of 47 images photographed by the astronaut-monitored stationary camera were combined to create this composite. Image Credit: NASA Read More