Aurosports 10x40 Professional High Power Wide Angle Waterproof Binoculars, Super Clear And Sharp View, Manual Focus with Low Light Night Vision,Perfect for Hunting,Bird-Watching, Astronomy,Concerts by Aurosports
How to use Aurosport 10x40 Professional Binoculars
Step 1. Adjust barrels Hold the binoculars in the normal viewing position. Move the two barrels closer together or further apart until a single circular field comes into view. Quick Tip: Roll the eye cups back if you wear eyeglasses.
Step 2 Set diopter setting Set the diopter setting to zero wile viewing a distant object. Keep both eyes open.
Step 3 Cover first objective lens Cover the objective lens on the same side of the binocular setting as the diopter setting. Quick Tip:The diopter setting is usually on the right side.
Step 4 Focus Focus on a distant object by adjusting the center focus wheel until the object appears as sharp as possible.
Step 5 Cover second objective lens Uncover the objective lens on the diopter side, and cover the other objective lens. Observe the same object.
Step 6 Focus Bring the object into focus by adjusting the diopter setting.
Step 7 Focus at any distance Uncover the second objective lens. The binoculars are now adjusted for your eyes, and you can focus for any distance by simply adjusting the center focus wheel.
* 1pcs Aurosports Professional Binocular
* 1pcs Aurosports Lens Cloth
* 1pcs Suitable Black Carry Bag
* 1pcs Box
2017 in Electronics