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Best Binoculars for Nature Viewing

If you’re considering investing in a pair of binoculars, monocular or spotting scope to enjoy nature observation this guide is for you. Discover everything from the best binoculars for nature viewing, bird watching, wildlife scoping and more.

You can also enjoy our video reviews of the latest Zeiss SFL Binocular review video (2023). Our best buy binoculars table will help you choose from what can feel like a minefield of choices in order to find the perfect optics for any budget. Read more about the world’s best known optical brands including ZEISS, Swarovski, Nikon, Leica, Olympus, Canon, Steiner, Viking and Pentax.

Best Binoculars for Nature Viewing

Table of contents

DTI Image

Why use binoculars for nature viewing?

Many of us enjoy outdoor pursuits, country walks and hikes to enjoy wildlife, landscape photography or simply to enjoy some time from our daily routine. A pair of binoculars or a spotting scope adds a new level of enjoyment to outdoor activities, enabling us to ‘zoom in on real life’ and observe animals in their natural habitat, with far greater detail than we are able with the naked eye.

Binocular technology brings a range of features to enhance our viewing experience, with lightweight and portable designs, which are ergonomically made for easy carrying and prolonged use. We can see much further into the distance with a suitable magnification to discover timid wildlife, and watch birds or other animals go about their business, as well as view crystal clear details of subjects from afar.

Photographers are known to bring a pair of lightweight binoculars in order to scope subjects and compositions, being easier and lighter than using an unwieldy super telephoto lens. We can also discover distant routes across the landscape, find places to set-up a wildlife camera or discover which direction to head for the action.

You can also find binoculars with a close minimum focus distance to enlarge details on nearer subjects, observing in a similar way to a macro lens. Digiscoping is also becoming increasingly popular, with accessories designed to mount a camera or smartphone to your optics.

These enable you to photograph images and record video of distant nature, the night sky including the moon and planets, through a scope or monocular at impressive magnifications. A monocular provides the ultimate low weight solution for distant viewing, favoured by ultralight hikers and outdoorsman.

Wildlife observation in wetlands using Binoculars

When is the best time of year for nature viewing?

If you’re in the UK every season offers unique highlights for viewing and experiencing nature in its element. Naturally we’ll be most comfortable during the warmest months from April through to September, which coincides with much of the natural world being at its most active, but colder seasons also provide plenty to observe.


During March, April and May nature springs into action and we’ll hear the dawn chorus as birds are nesting, swifts and bats return to our shores and mammals are born as food sources rejuvenate for the year ahead. Spring is a wonderful time to get closer to nature, with so much to experience and enjoy. It’s a particularly busy time for nature photographers who capture wildlife and landscapes, with insects, foliage and colours returning to a previously monotone landscape. Daffodils, anemones and bluebells mark spring’s progress with deer, rabbits and squirrels seen throughout forest locations. Spring is also a favoured time of year for stargazing with binoculars or a scope. Discover the best astronomy tools and photography gear, which offer a higher magnification, for viewing celestial objects and the Milky Way, which can be observed through to July.


The summer months provide a time of plenty which sees juvenile birds and mammals growing and discovering their role in nature. Dragonflies, butterflies and wildflowers are abundant as days get warmer and longer, which provides us with plenty of opportunity for viewing nature. Remember to bring some shade, sunscreen and a Walkstool Comfort seat to while away the hours comfortably. Look out for lizards, frogs, hawk-moths and other creatures in the undergrowth during this fabulous time of year.


As the days cool and grow shorter, wildlife remains active with incredible spectacles to enjoy. You can view the deer rut from a safer distance, and other mammals become increasingly active during their quest for mating and food. It’s a great time of year to keep an eye out for hedgehogs, squirrels and foxes during a time of increased activity. Mushrooms start appearing as migrations begin, with moths and warblers amongst those leaving the UK, all against a spectacular backdrop of autumn colour. It’s worth noting that an optic with a larger aperture gathers more light, which is recommended for twilight observation of these kinds of creatures. It’s the perfect time to try out new autumn photography ideas and understand how a thermal imaging camera works in order to watch the deer ruts.


Despite the cold, dark and shorter days, winter provides plenty of opportunities for us to enjoy quiet nature viewing. Some of the most incredible starling murmurations can be seen between December and March, along with mountain hares, owls, woodpecker, squirrels and of course Robin red breast to name just a few. If you can bear to get out during these cold and wet months you’ll be rewarded by plenty of natural scenes to witness with fewer people around to disturb the natural environment.

Binoculars glossary diagram

Tips for how to choose binoculars for beginners

Binoculars have particularly technical features and naming conventions, with lots of brands to choose from, which can be overwhelming if you’re a beginner to using binoculars. These tips will help you to understand what the names mean and which features could suit your style of viewing when buying a pair. In some regards choosing binoculars follows a similar process as buying cameras lenses, with many manufactures designing both optics and lenses due to their similarities.

  1. The first and most important decision to make is what you want to view with binoculars, whether that’s near or distant subjects, during the daytime, in low light or nighttime. For general nature viewing and daytime observation on hikes and walks entry-level binoculars are perfect. On the other hand if you observe subjects in low light, or want them to appear close-up with high clarity and detail, a more advanced pair of binoculars will perform better.
  2. This leads to magnification, which forms part of the name in all binoculars. For example, an 8x42 binocular has an 8x magnification of the naked eye, (while 42 is the diameter of the objective lenses). Typically binocular magnification ranges from 6x or 7x through to 12x or 15x magnification. Although higher magnification gets you closer to a subject, it’s also harder to hold steady. This is why some models include built-in optical stabilisation, and some viewers attach their optic to a monopod or tripod with a suitable tripod adapter, which can be found in our binocular accessories. For closer and larger subjects choose a lower magnification, and a higher magnification for more distant subjects, including astro, the moon and Milky Way. Another consideration is that a higher magnification will reduce your field of view, which means you’ll need to move them around more when spotting subjects on the periphery of your vision. A wider field of view gives a more general view of the landscape without having to move as much.
  3. The size of the objectives (front lens aperture) makes a difference to the size and weight of binoculars, as well as how much light they will gather. Choosing the size of the objective diameter can be informed by whether you will be viewing subjects in low light during sunrise or sunset for example, as well as how lightweight you want the binocular to be. Larger objectives provide clearer, more detailed viewing, but will be heavier.
  4. Image quality is also dictated by special lens elements and coatings included in the optical design. Manufacturers use ED glass (Extra-Low Dispersion Glass), or Fluoride glass and others in premium optics. These reduce colour fringing and other image errors, often referred to as aberrations or Chromatic Aberration. As with camera lenses you may notice a drop in quality, or Spherical Aberration towards the edges of the image with lower spec models. Lens coatings are employed to reduce internal reflections, which in turn increases light transmission. Ideally we want the most light to pass through the binocular to ensure we have the brightest and clearest image possible.
  5. For the clearest viewing choose binoculars with inert gas filling, such as Nitrogen or Argon. This helps with outdoor use as glass becomes opaque with changes in pressure and moisture in the air. Gas filling will therefore give you the best fog-free viewing in most situations.
  6. Knowing the exit pupil helps to inform you about the relative brightness you can achieve with any pair of binocular. The diameter of the exit pupil is the size of the hole the light passes through, which then hits your eye pupil. The wider the better during low light, whereas daytime viewing can be narrower, as our pupils narrow in brighter light. Anywhere from 2-3mm for daytime viewing and around 7mm for low light is a good solution.
  7. Ergonomics and overall design plays a part in the comfort, useability and length of time you can comfortably view with binoculars before they become uncomfortable. If possible, choose a versatile model which allows for a degree of adjustment, both through adjustable eye cups, focusing and the width of spacing using a centre hinge. The materials used to create the outer casing play a considerable role in the overall quality you’ll enjoy, with optics using magnesium, aluminium and polycarbonates. Typically the highest quality models are made with all-metal components and feel great when being used.

Bird watching binoculars with ZEISS

Which binoculars are best for bird watching?

A good binocular enhances bird watching by allowing for more detailed observations, from greater distances. Viewing from further away means you are less likely to disturb birds and can watch for longer while observing their natural behaviour. Bird photographers will often use binoculars to locate and get nearer to their subject, without having to wield long lenses, gimbals, tripods and other equipment they bring.

As described with beginner binocular tips, choosing binoculars for bird watching primarily comes down to the most appropriate magnification and objective diameter for your subject and budget. Bird watching binoculars benefit from the inclusion of special elements which enhance the image, in order to observe small birds from a greater distance.

After choosing the magnification and objective size, other deciding factors include whether you intend to watch birds at a location where your equipment may get wet such as a reservoir, water-based nature reserve or during inclement weather. Waterproof binoculars, rugged construction and fog-free lenses are great features to look for in any of these situations. Many choose their equipment based on being lightweight for longer walks. It’s also essential to choose binoculars, which include a diopter to adjust fine focus on your subjects.

Hiking mountains with binoculars

Best buy binoculars and optics *Updated for 2023

We’ve rounded-up some of the most popular optics, binoculars and scopes in this best buy comparison for nature viewing. Any of these will provide a great viewing experience with different options suited to a range of applications for all budgets.



Key features


ZEISS SFL 8x30 Binoculars


  • Ultra lightweight
  • New UHD optics
  • 90% Transmission
  • Excellent ergonomics
  • Comfortable long-term observation


ZEISS SFL 10x30 Binoculars


  • Ultra lightweight
  • New UHD optics
  • 90% Transmission
  • Excellent ergonomics
  • Comfortable long-term observation


Pulsar Axion XM30F Thermal Imager


  • Highly portable
  • WiFi enabled
  • IPX7 Waterproof
  • Detection range to 1300m


Pulsar Axion 2 XQ35 Thermal Imager


  • Highly portable
  • WiFi enabled
  • IPX7 Waterproof
  • Up to 11 hour battery
  • Fast aperture F35/1.0 Lens
  • Detection range up to 1300m


Pulsar Axion 2 XG35 Thermal Imager


  • Highly portable
  • WiFi enabled
  • IPX7 Waterproof
  • Up to 7 hour battery
  • 1024×768 HD AMOLED display
  • Detection range up to 1750m


Pulsar Helion 2 XP50 Pro Thermal Imager


  • WiFi enabled
  • IPX7 Waterproof
  • Up to 7 hour battery
  • 1024×768 HD AMOLED display
  • Detection range up to 1750m


Pulsar Merger LRF XP50 Thermal Imaging Binoculars


  • Built-in precision laser rangefinder
  • 1800m detection range
  • 8x digital zoom
  • IPX7 Waterproof
  • Up to 10 hours battery life


Swarovski 7x21 CL Curio Binoculars Burnt Orange


  • Compact folding binoculars
  • 90% light transmission
  • Designed in collaboration with Marc Newson
  •  Intuitive in-use


ZEISS DTI 3/25 Thermal Imaging Camera


  • Ideal for forests
  • 880m detection range
  • High-precision zoom
  • IP 66 Waterproof
  • Up to 10 hours battery life
  • Glove-friendly design


Viking Azura 8x42 Binocular


  • Waterproof + Nitrogen Filled
  • 5 year warranty 
  • Twist up eyecups
  • Fully Multicoated


Using the latest binocular on the beach for observation

New binoculars

The following new binoculars have been added to our range in 2023, arriving with the latest viewing technology for nature observation:

Video reviews

Watch our collection of binocular, scope and thermal imaging camera reviews, which include the Zeiss SFL 30 Binoculars and Zeiss DTI 3/35 & DTI 3/25 Review, all of which were released in 2023.

Zeiss SFL 30 Binoculars Video Review | The Perfect Compact Binoculars?

Zeiss DTI 3/35 & DTI 3/25 Video Review | Thermal Imaging Monocular

ZEISS Conquest HD 8x42 Binocular and SFL Binocular Video Review

Watch the video where Gareth gives a hands-on review of the rugged, twilight-capable ZEISS Conquest HD 8x42 Binocular, SFL 10x40 and the SFL 8x40

Tips for using binoculars in the field

If you’re new to using binoculars out in the field observing nature these tips will help you set-up and get started for brilliant results.

  1. Attach the binocular’s neck strap to avoid hand-stress when not in use. Regardless of weight carrying a pair off binoculars for longer periods places strain on your hands which can be reduced by hanging them round your neck. You can also buy binocular cases and harnesses or straps to lighten the load and improve your carrying experience. The ZEISS Binocular Harness is a great example as it prevents neck strain and distributes weight across your shoulders.
  2. Time your time to achieve comfort and accurate focus. Adjust the overall width between the two barrels to suit your face width using the width adjustment dial in the centre. Once comfortable, use the focus wheel to get a subject in the distance sharp. You can then use a combination of focus wheel and diopter adjustment to get pin sharp details.
  3. To locate a bird or particular wildlife it’s good practice to remain stationary for a while. Once you’re settled, use your hearing to locate subjects. You’re far more likely to hear rustling or bird song before seeing anything. Look exactly in the direction of any noise, then bring your binoculars up to align with your eyes. You should begin to see the subject after some practice and patience. Try and note a landmark or object near where you’re looking so you can come back to it after looking elsewhere.
  4. We recommend regularly maintaining any optic with cleaning equipment such as the ZEISS Lens Cleaning Kit. This will keep the lenses clear and provide the best viewing experience without dirt, smudges and debris building up.

Legendary Leica optics

Nature and Wildlife Blog Posts

Park Cameras are fortunate to have wonderful customers and photography ambassadors contribute to our blog. We’ve published numerous wildlife and bird articles over the years which can inspire and teach us how to photograph wildlife and get the most out of viewing nature. These posts are sure to inspire you to get out into nature, so why not grab a cup of tea and take a moment to read some of these posts.

Handholding binos in the field

Wildlife observation resources

We’ve collated a list of external Wildlife observation resources to discover the best time to view wildlife, how you can get involved as well as inspiration to get us outside and enjoy the natural world.

  1. Nature's Calendar provides seasonal guides for viewing birds and is hosted by the RSPB
  2. The Woodland Trust hosts a national Calendar inviting participation for everyone to note observations and track climate change in the UK
  3. NatGeo Kids is a brilliant resource packed with activities and information for children to get involved with the natural world
  4. Where to see is a resource provided by Country File magazine with lots of information for where to observe and photograph nature throughout the UK
  5. Following the birdwatchers' code enables us all to enjoy seeing birds with a little common sense and good practice

The natural world around us provides unlimited benefits for our health and wellbeing as well as many hours of enjoyment simply observing. Whether you enjoy walks, hikes, sports or simply general outdoor activities, browse our range of binoculars from the most popular brands to find your perfect optic for nature viewing.

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By Nick Dautlich on 13/03/2023

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