Zion Big-Eye-Len 20X280X70mm Optics Military SUPER POWER Zoom Binoculars

Zion PowerView 20X -280X 70 Zoom Military Binoculars Heav y Duty. Fully multi coatings, Full Optic Lens, BAK4 prisms, super Zoom magnifies between 20 and 280 times closer. Its rubber grip makes it simple to handle.

The Super Zoom binoculars brings the world to your eyes. AT 20X Model Number 20x-280x70 Binocular Net Weight: 5 pounds Overall Package Weight 6 pounds Binoculars size: 290x200x80mm (11.5x8x3.2 inch) Satisfaction Guaranteed! Main Points of User Instructions. How to use these Zoom Binoculars, and see shape clear image? 1, Hold binoculars in the normal viewing position.

2, Adjusting the distance between eyes. If not show single circular field, Setting Diopter. 4, Focusing: after seeing single circulars field, adjust focus using center focusing wheel and both eyes will always remain in focus. 5, Zooming: with the zoom level, adjusting the magnification in stages. Please note, with variable magnifications, you will have to correct the picture sharpness using the center wheel.

6, Never attempt to clear internally or take it apart. 7, Never view the sun or other strong luminous objects with your binoculars. How to adjust the IPD? The distance between the eyes called interpupillary (IPD) is varies from person to person.

To achieve perfect alignment of lens of binoculars to your eyes, follow these steps. 2, Adjusting the distance between eyes by bending both barrels closer together or further apart until seeing single circular field in two eyepieces.

Always reset binoculars to the position before using. The diopter adjustment is designed to let you compensate for differences between your own two eyes. Once you set the diopter, then the two barrels should stay in proper relation.

From then on you can focus just by turning the central focusing wheel. 1, Close your right eye and sight an object with your left eye. Focus the binoculars by rotating the center focus wheel until the image is sharp and clear.

2, Close your left eye, and sight this object with your right eye. Focus the binoculars by rotating the right eyepiece until the image is sharp and clear. 3, Note the setting of the diopter scale for later use. This item has no foldable rubble eye-cups.

If you need Foldable Rubble Eye-cups binoculars, please let me know.