Safeway 8x40 binoculars

Magnification: The "8x" means the binoculars magnify an image 8 times, making a distant object appear 8 times closer. Objective lens diameter: The "40" refers to the diameter of the objective lenses in millimeters, which affects how much light is gathered to create a brighter image. Field of view: The text "122m at 1000m" indicates the width of the area you can see through the binoculars at a distance of 1000 meters. Features: These binoculars are typically designed for general use, such as birdwatching, sporting events, or casual observation.