Provides extra comfort for extending glassing sessions.
Precision Focus Adjustments
Central focus dial and diopter adjustment provide crystal clear image.
Easy to carry, use it anytime, anywhere.
Adjusting the imbalance vision of both eyes.
Aspherical Lenses and Multi-layer Coating
1x 60x90 Binoculars
2x Eyepiece Cover
2x Objective Lens Cover
1x Glasses Cloth
1x Canvas Bag
1x Adjustable Lanyard
1x Gift Box Packaging
1x Instruction Manual
HOW TO CARE FOR THE BINOCULARS:
A. Keep the lens covers on the lenses when binocular is not in use.
B. When wiping the lenses, use the lens cloth that comes with the binocular, or a soft cloth.
C. Stay your binocular in a moisture-free area.
HOW TO USE THE BINOCULARS:
A. IPD Adjustment
Set the interpupillary distance by grasping the body and bending it until you can see one circle of view. The setting for your eyes will be indicated on the IPD Scale. (Note the scale setting for later use.)
1. Close your right eye and sight an object with your left eye. Focus the binocular by rotating the center focus wheel until the image is sharp and clear.
2. Open your right eye and close your left eye. Rotate the right eyepiece until the object sighted is sharp and clear. (Note the setting of the diopter scale for later use.)
3. Both sides(eyes) are now in focus and you will need to use only the center focus wheel to focus on the other objects.
C. Rubber Fold-Down Eye Cups
Fold down for use with eyeglasses and fold up for use without eyeglasses. They provide comfort and promote viewing ease.