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15

˚W

30˚

W

45˚W

60˚W

15

˚E

30

˚E

75˚W

OWNER’S MANUAL

ASTRONOMICAL BINOCULARS  

ZHUMELL 20X80 SUPERGIANT ASTRONOMICAL BINOCULARS

Содержание 20 x 80 SuperGiant

Страница 1: ...0 1 5 W 30 W 45 W 60 W 1 5 E 75 W OWNER S MANUAL ASTRONOMICAL BINOCULARS ZHUMELL 20X80 SUPERGIANT ASTRONOMICAL BINOCULARS...

Страница 2: ...ell you get field tested precision crafted optics at the best possible value So even if you re just starting out as an amateur birder or astronomer you don t have to settle for entry level products Zh...

Страница 3: ...wing 4 Astronomical Observation Tips 5 Cool Views 6 Astronomy Terminology 7 Warranty i Tripod Mounting ii Interpupillary Distance iii Center and Diopter Focus i Selecting a Viewing Site ii Seeing and...

Страница 4: ...ty but will require proper care If after reading this manual you still have questions about your Zhumell binoculars please visit http www zhumell com for more helpful tips and contact information Our...

Страница 5: ...cleaning binocular lenses use included lens cloth or other soft lint free cloth Use lens cleaner or diluted isopropyl alcohol to remove dirt and smudges other chemicals may damage your equipment Alwa...

Страница 6: ...r 3 Screw a standard 25 inch 20 tripod base screw into the threaded socket on the adapter 4 Adjust as needed USING YOUR ZHUMELL ASTRONOMICAL BINOCULARS INTERPUPILLARY DISTANCE Interpupillary distance...

Страница 7: ...omical object on which to focus 2 Close your right eye or cover the right objective lens and turn the center focus until the object is in perfect focus 3 Close your left eye or cover the left objectiv...

Страница 8: ...ars for astronomical viewing is in the middle of nowhere Most users don t have access to the darkest of skies however so select a site that is both far from light pollution and practical for travel Av...

Страница 9: ...parency in your area is poor A good indicator star for this test is Megrez mag 3 4 the star in the Big Dipper connecting the handle to the dipper If Megrez is not visible elements in the air will nega...

Страница 10: ...is commonly referred to as the sidereal rate As you observe any celestial object remember that it is in motion You will need to continuously update your binocular position throughout a viewing sessio...

Страница 11: ...he naked eye as tiny points of light against a dark sky Even powerful binoculars cannot magnify stars to appear as anything more than these pinpoints You can however enjoy the different colors of thei...

Страница 12: ...achieve a worthwhile view of Saturn If you look closely enough you can see the Cassini division a thin dark gap in the rings You can also often make out one or more of Saturns moons including the larg...

Страница 13: ...color from faint light STARHOPPING Starhopping is the most common and simplest way to reliably track down objects in the night sky It uses relative positioning beginning at a star with a known locatio...

Страница 14: ...ace this general direction Find the brightest star in this constellation and center your view on it Consult your star chart again and determine the next brightest star between your currently focused s...

Страница 15: ...equinox is where right ascension is at 0h hours The autumnal equinox can be found at 12h R A ZENITH The zenith is the point in the celestial sphere directly above your head The zenith varies depending...

Страница 16: ...ranty To obtain warranty service the damaged equipment must be returned to Zhumell Our Customer Care associates will be happy to assist you in completing this return to get your Zhumell in working ord...

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