Gear guides
Binoculars and Optics: Shopping by Feature
Good glass is one of the best investments for hunters, hikers and wildlife watchers. Here is what the numbers and terms on the box actually mean.
2A Digital · July 2026 issue ·
Binoculars are described with two numbers, such as 8x42. The first is magnification: an 8x binocular makes objects appear eight times closer. The second is the diameter of each objective lens in millimeters. Larger objective lenses gather more light, which helps at dawn and dusk, but add weight.
Higher magnification is not always better. More magnification narrows the field of view and makes hand shake more visible. Many hunters and hikers find mid-range magnification a good balance for general use; higher power suits open country and long-distance glassing, ideally from a tripod.
Field of view describes how wide an area you can see at a given distance; a wider field makes it easier to find and follow moving animals. Eye relief matters for eyeglass wearers — look for enough relief and adjustable eyecups so you can see the full image with glasses on.
Look at build quality: waterproof and fog-proof construction, fully multi-coated lenses for brightness and contrast, a smooth focus wheel and a comfortable strap or harness. Compact models are easy to carry; full-size models usually deliver brighter views.
Whatever you buy, try before you commit when possible, and remember one firm safety rule: never use a riflescope as a substitute for binoculars. Scanning with a scope means pointing a firearm at whatever you are looking at.
Never use a riflescope as a substitute for binoculars — scanning with a scope means pointing a firearm at whatever you see.
Educational content only — not legal advice. Laws on firearms, carry, transport and self-defense vary by state and change; confirm current rules with a licensed attorney or official state resources. Always follow the universal firearm safety rules and train with a qualified instructor.