The Nikon Monarch HG 10x30 binoculars are not only compact and relatively portable at g, the magnesium alloy build has the benefit of being water and fog proofed too. Use of extra low dispersion ED glass corrects chromatic aberration that can cause colour fringing, while comfort is provided via a soft-to-the-touch neck strap. A tripod adaptor for each is an optional extra.
Suitable for pretty much every pursuit, especially the watching of wildlife, the 10x magnification of our pick, the Zeiss Victory SF 10x42 , not only brings the faraway up close, but the optical performance has a crystal clarity thanks in part to a seven-lens eyepiece. This particular model is also the most versatile, as well as the most premium, with an evenly balanced weight distribution and ergonomic grip making hand-holding the binos for a prolonged period a pleasure.
Zeiss also claims that a large exit pupil measuring over 5mm reveals the details in dark shadows or dim dusk. Read more: Zeiss Victory SF 10x42 binoculars review. This battery-operated option enables you to get a wobble-free image by just pressing in a button on the binoculars — and the stabilizing effect is both instant and jaw-dropping.
As well as rock-solid stability, these porro prism binoculars sit comfortably in your hand and sport a comfortably long at 16mm eye relief, plus a large 4. Binoculars have lots of different specs, but there are two key ones that are best to focus on if you want to keep things simple.
These are: magnification and lens size. Most binoculars will list both in their name. When you're browsing for binoculars, you'll quickly notice that their names tend to include something like "10x20" or "6x30". These two numbers refer respectively to the magnification factor, and the size of the lenses. So in this example, we've got binoculars with 10x magnification and 6x magnification.
You might think it'd be a matter of picking the binoculars with the largest magnification, but in practicality, it limits your field of view, which can make things harder to spot. The second number refers to lens size. A larger lens will make the image brighter and clearer, especially in low light, but will also make the binoculars bigger and heavier and probably more expensive. This means that for your hobby or subject, it's worth thinking about what the best combination of magnification of objective lens size will work for you.
Best binoculars for astronomy: If you're planning on stargazing, we'd recommend a binocular size of around 7x The 7x magnification will work well for astro viewing as a compromise between field of view and magnification, while a 50mm lens will provide plenty of light transmission for spotting fainter celestial objects.
Best binoculars for horse racing and other sports: Sports tend to happen in the day, so a bright objective lens is less of a concern. Something like an 8x30 will hit the spot, as the 8x magnification should be plenty to see what's going on from the stand. There's no point getting something big and heavy if you don't need it! Best binoculars for nature: A high magnification combined with a smaller and lighter objective lens will make for a good combination here.
Some binoculars offer 10x26, and anything in that ballpark should work. However, if you do want to use a heavy pair, consider choosing one that can be affixed to a tripod. That way, you don't have to get tired arms from holding it! More expensive binoculars will also have handy features like weatherproofing and fog-resistance, and some even have image stabilisation on board!
We've got buying guides to far more than just binoculars! Check out or list of buying guides below, for advice on everything from astronomical telescopes to opera glasses Gavin has over 30 year experience of writing about photography and television. He also writes on a number of specialist subjects including binoculars and monoculars, spotting scopes, microscopes, trail cameras, action cameras, body cameras, filters, cameras straps and more.
Included in this guide: 1. Nikon Prostaff 3S 10x Specifications Magnification: 10x. Objective diameter: 42mm. Eye relief: Weight: g. Dimensions: xx52mm. Reasons to avoid - Not premium optical quality. Celestron Outland X 8x Specifications Magnification: 8x. Field of view at m: metres ft at yds. Closest focusing distance: 3.
Eye relief: 18mm. Dimensions: xx53mm. Reasons to avoid - Neither small nor light. Bushnell Powerview 2 10x Field of view at m: Not specified. Closest focusing distance: 6. There are even cosmetic differences including the look, shape, color, and feel of otherwise identical models. Those who find the perfect fit will keep and use them for a long time, often decades, but don't worry if your first pick isn't the gangbuster you were hoping for.
That just gives you a chance to refine what you're looking for in your next pair. What do the numbers on binoculars mean? The numbers in a binocular's designation may seem cryptic, but they're actually quite simple.
Luckily, they're also standardized, so there's no difference from brand-to-brand, type, or primary use. There are 2 types of lenses on binoculars: the ocular lenses the end that you look through , and the objective lenses the end that you point at objects you want to view.
The first number of any binoculars, "10" in this case, refers to the magnification or "power" of the ocular lenses. In the simplest terms, this means that objects will appear 10 times "closer" or "bigger" than they would with the naked eye. The second number refers to the objective lens diameter in millimeters, "50" in our example. The objective lens gathers the light and image and affects the field of view. The "X" in between the numbers is pronounced as "by", so it would be "bys" instead of "exs" or "times".
This is applicable to all viewing optics that have two or more lenses like telescopes, rangefinders, monoculars, microscopes, etc. Because of the wider objective lens, the 10X50 would provide a wider field of view, making it easier to locate the viewing target more quickly and track moving objects. The 10X42 will have a slightly narrower field of view, but are usually lighter and more compact, making them a better fit for those who will be packing them on extended trips or need to optimize their storage space.
Those are the subtle fine points, as there isn't a very large difference between the two, like you would see between 7X18 vs. A quick way to get a rough field of view rating is to divide the objective lens number by the magnification. The higher the number, the wider the field of view and the more light gathering most noticeable at dusk and dawn.
This can be tricky since what you're actually looking for is a combination of both the ocular magnification and the objective lens diameters. There is no one-size-fits-all or best overall since this ultimately boils down to what you want them for. Those who want a wider field of view should select a combination of a lower magnification usually up to 12x and a larger objective lens at least 42 , as is common for hunters. Those who want much closer, detailed viewing should select higher magnifications.
Keep in mind that magnifications of 12X or higher will typically result in "hand shake" which is caused by muscle fatigue and results in difficulty viewing and staying on target. When buying larger magnifications, the best thing to do is use a Tripod or similar mount that will allow hands-free use. Shop at OpticsPlanet. We have many in-house experts on a wide variety of outdoor activities, check out our How-To Guides and Articles or feel free to reach out and contact us anytime!
There does, however, seem to be some curvature around the edge of the 5. The Nikon Action EX 12x50 is a heavy binocular though, weighing in at 2. This relatively unusual combination of 12x magnification and 56 mm aperture objective lenses combines power with light-gathering ability, while still being small and light enough to be handheld comfortably with steady hands. Turned towards the moon, the craters exude superb clarity and contrast.
There is a slight amount of distortion through the optical system that begins about three-quarters of the way from the center of the field, with some stars displaying a degree of softness. These stars took the appearance of blobs rather than points of light. The Celestron Nature DX 12x56 is waterproof and also keeps fogging at bay.
In terms of build, the binocular is pretty good. The rubber handholds are comfortable, the 0. At inches mm in length and weighing 3 lbs. Despite the larger 70 mm objective aperture, the higher magnification of 15x reduces the apparent field of view to 4.
That said, the more light gathered and higher magnification makes details pop out that are more vague, or fuzzy, when observed through smaller binoculars. Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community space. She was elected as a fellow of the Royal Astronomical Society in Previously, she worked for Nature's journal, Scientific Reports , and created scientific industry reports for the Institute of Physics and the British Antarctic Survey.
She has covered stories and features for publications such as Physics World , Astronomy Now and Astrobiology Magazine. Celestron TrailSeeker 8x42 Binocular.
For our money, these are the best binoculars you can buy right now. Specifications Magnification: 8x. Objective lens diameter: 1. Angular field of view: 8. Eye relief: 0. Reasons to avoid - Carry case not supplied. Specifications Magnification: 10x.
Objective lens diameter: 2" 50 mm. Angular field of view: 5. Reasons to avoid - Slightly cheap feel to the build. Vortex 10x50 Crossfire HD Binocular. Reasons to avoid - Slight false color in views. Celestron SkyMaster 25x Binocular. Specifications Magnification: 25x. Objective lens diameter: 3. Angular field of view: 3 degrees. Reasons to avoid - Heavy, tripod needed. Nikon 10x50 Aculon A Binocular. Angular field of view: 6.
Reasons to avoid - Eye relief isn't brilliant. Meade Instruments 15x70 Astro Binocular. Specifications Magnification: 15x. Objective lens diameter: 2. Angular field of view: 4. Reasons to avoid - Heavy, tripod required.
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