Binoculars for hunting, nature and bird watching

Hunting and wildlife binoculars: choosing magnification and objective size

Good hunting binoculars help you locate game, pick out details and observe comfortably throughout the day. The right pair depends on the terrain, your usual viewing distances, available light and how much weight you want to carry. At Carbin Store, you can compare binoculars for hunting, stalking, mountain use and wildlife observation across a range of sizes and prices.

Figures such as 8×42 and 10×42 indicate magnification followed by objective lens diameter in millimetres. They are a useful starting point, but field of view, image quality, handling and weight also affect how binoculars perform in the field.

Which binocular size should you choose?

These are guidelines rather than fixed rules. Binoculars with identical magnification and objective size can differ considerably in field of view, weight and optical performance. If you are weighing up the two most common formats, read our 8×42 vs 10×42 binoculars guide.

What matters when comparing hunting binoculars?

Field of view: find and follow game

Field of view describes how much terrain you can see at once. Binocular specifications commonly give this figure in metres at 1,000 metres or feet at 1,000 yards. A wider view can make it easier to scan woodland and keep a moving animal in sight. Compare the published figures for the individual models you are considering.

Exit pupil and viewing in fading light

Exit pupil is calculated by dividing objective diameter by magnification: it is 5.25 mm on an 8×42 pair and 4.2 mm on a 10×42 pair. It helps you compare sizes, but the image you actually see also depends on optical design, glass, coatings and viewing conditions. Larger objectives alone do not guarantee a better image.

Focus, eye relief and use with glasses

Check that the focus wheel is comfortable to operate, including when wearing gloves if that matters to you. If you wear glasses, look at the specified eye relief and the adjustment of the eyecups. You should be able to see the full field of view without an awkward head position.

Weight, grip and weather protection

Weight becomes more noticeable during a long stalk. Consider how the binoculars feel in your hands and whether a neck strap or harness suits the way you carry them. For use in rain or changing temperatures, check the specific model’s waterproofing and protection against internal fogging.

Binoculars for driven hunts, stalking and wildlife watching

• Driven hunts and woodland: moderate magnification and a wide field of view help you scan your surroundings. An 8×42 pair may be a comfortable choice.
• Mountain stalking: 10×42 binoculars offer more magnification while remaining relatively manageable. If you mostly observe from a fixed position, 12×50 or other higher-magnification formats may also be worth considering.
• Watching at dawn or dusk: compare formats such as 8×42 and 10×50 in terms of actual image quality, weight and the light conditions you encounter.
• Walking and daytime wildlife observation: an 8×32 pair can be easier to carry when low weight is a priority.

For examining distant details from a stable position, explore our spotting scopes and observation telescopes.

Binoculars with a built-in rangefinder

Some binoculars include a laser rangefinder, allowing you to observe a subject and measure its distance with one device. Before choosing this type, compare the optics, weight and measuring features of the exact model. If you already have binoculars you like, a separate device from our laser rangefinder collection may meet your needs.

Compare binocular brands at Carbin Store

This collection includes binoculars from Bushnell, Vortex, Swarovski Optik, Leica, Leupold, Delta Optical and Kahles, among other manufacturers. Each brand offers different product ranges, so compare individual models against your intended use, the features you need and your budget.

For a closer look at the options, read our guide to hunting binocular brands, models and budgets. To understand how objectives, prisms and eyepieces form an image, see how an optical system works.