A good binocular is a must have for any outdoor enthusiast, but they don't have to cost a fortune. Get tips for finding the best binoculars on a budget. To help you find great value for a low price, we have reviewed 10 if the best binoculars that cost less than $100. Find which one best suits your needs!
Also called field glasses, binoculars are important gear for any outdoor enthusiast.
The portability and versatility of these devices has made them almost indispensable in various situations, from serious professional applications to recreation and favorite pastimes.
“If you truly love nature, you will find beauty everywhere.”
- Vincent Van Gogh -
If this is your first pair of binoculars, will only be using them once in a while, or are saving up money for your next adventure you don't need to spend hundreds or thousands of dollars (yes, there are binoculars that cost that much) on a pair of Swarovski, Leica or Steinier binoculars.
We've done our research and found several quality binoculars, at affordable prices and from trusted brands in the industry.
For those who are new to choosing binoculars, we put together a guide to help you decide — nothing too technical, just the main highlights of what you need to know to get started!
Quick Links - Binocular FAQS
In this article we hope to answer the most frequently asked questions about buying binoculars on a budget. Want to go directly to a question? Click the link.
Top Binoculars Under 100 in 2021 — Our Picks
Before we get to our reviews, which include links to retailers who carry the products, here's a quick preview of which ones we chose based on quality, overall customer satisfaction and value for the money, along with the our rating.
COVID-19 Update: In order to assist your shopping, this table may include products and brands that are similar to the ones we reviewed if our featured item is not currently available for shipping on Amazon.
Best "Cheap" Binoculars — Current Amazon Prices
Table shows products in order from high to low at the time of our research. Since prices frequently change, the order may not be exact when you view it.
Please Note: Links in this chart go to Amazon. To see our reviews, continue reading.
Amazon.com prices as of 5/14/2020, 5:21:19 AM - details
Best Binoculars Under 100 2021 Reviews
So, on to the big question...
Is it possible to get good quality binoculars for under 100 dollars?
The answer is a BIG yes. It’s not only kid’s binoculars that are budget-friendly; adults can also enjoy these low prices. But you may have to lower your expectations a bit.
For starters, such a reasonably-priced binocular will neither come with an expensive coating on its lens nor have a 30x ultra magnification. But you can get decent technical specs such as an environment-proof design, a reasonable field of view, and a standard knob for controlling the view.
Another way to get lower prices on great quality binoculars is to shop last year's models.
By not always getting the most recent version, you can often get advanced features at a lower price. For this reason, we have included several older models — but don't worry, we also included links to other models from these great binocular brands.
Another great option is to check out the Factory Outlet Store.
When we did our research, they had over 300 binoculars in stock from brands like Steiner Optics, Bushnell, Celestron, and many more. And for most products, shipping on all orders within the continental United States is free!
Okay, let's get on to our reviews, so you can learn more about these great budget friendly binoculars!
DISCLAIMER: All binoculars were priced at less than $100 at the time we did our research. While we do check regularly to confirm products are still in this range, price changes are at the discretion of the manufacturer. If you a discover a significant price increase, please let us know.
Leupold BX-1 Rogue Compact Binocular Review
Manufacturer's Specifications
Magnification: 8x25mm or 10x25mm
Linear FOV (ft/1000 yd): 337.0
Linear FOV (m/1000 m): 102.0
Twilight Factor: 14.1
Angular FOV: 6.4 degrees
Eye Relief: 15.0 mm
Exit Pupil: 3.1 mm
Interpupillary Distance: 57.0-71.0 mm
Close Focus Distance: 14.1 ft/4.3 m
Field Replaceable Eyecups: No
Weight: 12.7 oz/360 g
Length: 4.30 inches (109.0 mm)
Whether it’s at the game, in the field, at home, or anywhere else, the Leupold’s Rogue Compact Binoculars is what you need to be close to the action. This binocular comes with all the best features of the Rogue, packed into a palm-sized bundle. Its Porro prism design ensures better clarity and brightness.
Indeed, you will not be disappointed. It’s unbelievably small and lightweight but does not sacrifice any optical performance.
The BaK4 prisms provide a totally round exit pupil, with a crisp, clear-cut image, and no edge distortion. The both waterproof and fogproof, plus Leupold guarantees them to perform for life.
These binoculars have their bodies crafted from strong aluminum alloy with rubber armoring. This not only enhances impact resistance but provides a positive grasp as well. The central focus dial is large enough to be easily found and used, even with gloved hands, while the diopter focus paddle gives you a precise focus, which compensates for the differences between your eyes.
The ergonomic design of the Rogue Compact ensures it is lightweight, slim, and fits perfectly in your hands. And, hey, when you buy this gadget, you get some cool pro gear accessories including lens cover, binoculars case, Go Afield shoulder strap, and a lens cloth.
The Rogue Compact is everything you could ask for in compact binoculars under $100. Its twist-up eyecups, coupled with generous eye relief will ensure comfort when with extended viewing. With its multi-coated lens system, you are sure of good contrast, clarity, and color fidelity.
The bonus points of waterproofness and ruggedness offer you a lifetime of action in all conditions. It also comes with a lifetime warranty from Leupold.
Leupold BX-1 Rouge compact binoculars available in 8x25 or 10x25mm power.
Our Rating: 4.5 out of 5
Pros
Cons
Leupold BX-1 Rogue Compact Binocular — Available in 8x25 or 10x25 Magnification
SkyGenius Long Range Full-Size Binocular Review
Manufacturer's Specifications
Magnification: 10X
Object Lens Diameter: 50 mm
Field of Vision: 367 ft/1,000 yards
Angle of Vision: 6.2 degrees
Exit Pupil: 5mm/0.197in
Eye Relief: 18mm/0.708in
Diopter Comp: ± 4
Interpupillary Distance: 56mm~74mm
Exit Pupil Distance: 12
Min Focal length: 5m/16.4ft
Min Focus Length: 2m
Prism Glass: BK-7
Lens Coatings: Multi FMC green coated
Flexible Foldable Eyecups: Yes
Adaptable to Tripod: Yes
Size: 1.75 lb (800g); Size: 19x 17 x 10cm
If you are looking for high magnification binoculars on a budget, then look no further than the SkyGenius 10 x 50. With an enlargement power of 10x, this gadget can draw the object 10 times nearer.
The 50mm lens diameter lets more light in and allows you to get clearer details even in low-light conditions. It’s easy to use: Simply focus by tuning the right eye cup as well as the center wheel.
The lens has a corrective multi-layer coating that allow exceptional light transmission, with minimal distortion. In addition, they minimize chromatic aberration and provide a vivid, sharp, and clear image even with bright colors.
The model from SkyGenius has external slip-resistant rubber that absorbs shock, giving you a solid grip and excellent user experience making them some of the best full sized binoculars under $50. It comes with carrying back, 4 lens caps, strap and cleaning cloth.
Whether its bird watching, wildlife watching, sightseeing, or sporting events, these binoculars will give you the detail you need without shaking the image.
The 367 ft/1,000 yards visual angle is large enough for viewing fast moving objects. To crown it all of, these binoculars are for daily outdoor use — they ares waterproof, anti-slip, and fog-proof.
What’s more, the external body is made from aluminum alloy and covered with resistant rubber, making them resistant to harsh weather conditions like fog or rain.
Our Rating: 4.5 out of 5
Pros
Cons
SkyGenius 10 x 50 Powerful Durable Full-Size Clear Binoculars
Vortex Optics Raptor Porro Mid-Sized Binocular Review
Manufacturer's Specifications
Magnification: 8.5x (also 10x)
Objective Lens Diameter: 32 mm
Eye Relief: 14 mm
Exit Pupil: 3.8 mm
Linear Field of View: 390 feet/1000 yards
Angular Field of View: 7.4 degrees
Close Focus: 15 feet
Interpupillary Distance: 50-70 mm
Weight: 17.3 oz
Size: 4.5 x 5.7 inches
Vortex Optics has taken the Porro prism performance seriously by designing the Raptor binoculars. This gadget delivers bright, clear images with outstanding color accuracy even in low light environments, thanks to its fully multi-coated lenses.
The 32mm objective lenses and the 8.5x magnification give it a wide angle that promotes comfortable viewing for various facial structures, whether narrow or wide. The Raptor Porro comes with 390 feet/1000 yards|7.4 degrees field of view and is an excellent fit for every family member, kids and adults alike. It has a close focus of 15 feet.
These binoculars are backed by Vortex Optics lifetime guarantee.
The eyecups twist up to offer customizable eye relief as the right eye diopter accommodates for focal differences within your eyes. This binocular features rubber armor which makes it durable and nitrogen purging that gives you improved fog proof and waterproof performance in severe weather conditions.
The Vortex Raptor also available in 10X32 magnification.
Our Rating: 4.5 out of 5
Pros
Cons
Vortex Optics Raptor Porro Prism Binoculars
Nikon 8248 ACULON A211 Mid-Size Binocular Review
Manufacturer's Specifications
Magnification: 10x
Objective Diameter: 50mm
Focusing System: Central focus
Angular Field of View (Real): 6.5 degrees
Angular Field of View (Apparent): 59.2 degrees
Field of View: 341 feet / 1000 yards
Close Focus: 23 feet
Exit Pupil: 5mm
Relative Brightness: 25
Eye Relief: 11.8mm
Weight: 31.7 ounces
Size: 7 x 7.8 inches
Perfect for landscape viewing, the Nikon ACULON A211 features a 10x powerful magnification and 50mm objective lenses fabricated with Nikon’s unique lead and arsenic-free Eco-Glass™.
Its BaK4 Porro prism system, together with the aspherical multicoated eco-glass lenses delivers high-quality images in various lighting environments, making them effective from dawn to dusk.
This pair of binoculars comes with turn-and-side rubber eyecups for easy positioning of the eyes to allow comfortable viewing, even during extended periods of use. The ergonomic design ensures easy portability. The fast and smooth central focus knob allows for easy focus and simple operation.
With durable rubber-armored coating, the ACULON A211 is built to withstand virtually any condition you bring them into, making them one of the best compact binoculars under $100. Regardless of the weather conditions, you are assured of a non-slip grip.
If you need a different magnification, there are other models (not all of them under $100) in the this series including:
- ACULON A211 7x35
- ACULON A211 8X42
- ACULON A211 10x42
- ACULON A211 7x50
- ACULON A211 16x50
Regardless of which model you pick, you get Nikon's lifetime limited warranty.
Our Rating: 5 out of 5
Pros
Cons
Nikon Aculon A211 10 x 50 Binoculars
Vortex Optics Vanquish Reverse Porro Compact Binocular Review
Manufacturer's Specifications
Magnification: 8x (10x also available)
Objective Lens Diameter: 26 mm
Eye Relief: 16 mm
Exit Pupil: 2.6 mm
Linear Field of View: 294 feet/1000 yards
Angular Field of View: 5.6 degrees
Close Focus: 7.6 feet
Interpupillary Distance: 57-71 mm
Weight: 12.7 oz
Size: 4.7 x 4.4 inches
Whether you like traveling, hunting, or watching wildlife in your backyard, the Vanquish Reverse Porro from Vortex Optics will give you excellent viewing for a variety of subjects.
One of Vortex’s smallest, and lightest binoculars, the compact 8x26 Porro prism-designed Vanquish has fully multi-coated lenses to give you increased light resolution and transmission, making sure you receive the crisp, clear images you want.
Made from aluminum and fully rubber armored, this binocular is durable and offers a non-slip grip. It has a field of view of 352 feet/1000 yards (6.7 degrees) and a close focus of 7.6 feet. You can adjust the twist and lock eyecups to your own liking.
For your own peace of mind, this gadget is O-ring sealed to prevent moisture, dust and debris from getting inside. It’s also nitrogen purged to prevent fogging — whatever the temperature is.
To make things even better, the Vanquish binoculars come with Vortex’s guarantee of a lifetime of fog proof and waterproof performance.
At 4.7 x 4.4 inches, with a mere 12.7 ounces in weight, most people would agree that this portable glass set is the perfect companion. Vanquish binoculars com with a Vortex’s Rainguard Eyepiece Cover, a comfort neck strap and carrying case.
The Vortex Vanquish is also available in 10x26 power for slightly higher price (but still less than $100 when we last checked.
Our Rating: 4.5 out of 5
Pros
Cons
Vortex Vanquish Reverse Porro Prism Binocular - Available in 8x26 or 10x26 Magnification
Wingspan Optics Voyager Compact Binocular Review
Manufacturer's Specifications
Magnification: 8x
Objective Lens Diameter: 32mm
Exit Pupil: 4
Exit Pupil Distance: 14.8
Close Focus: 3m
Diopter Comp: ± 3
Interpupillary Distance: 56mm - 74mm
Eye Relief: 14.8 mm
Field of View: 362 feet/1000 yards
Prism Type: BaK4
Tripod Adaptable: Yes
Size: 4.5 x 4.5 x 1.75 inches, 15.2 ounces
Looking for pocket size, lightweight binoculars under $100 that do not compromise on brightness, clarity, and detail? The Wingspan Optics compact 8x32 binocular is your best bet.
Whether you are a sports fanatic, birdwatcher, nature lover, or you simply enjoy star gazing at night, this device has a powerful 8X magnification to deliver the spectacular detail you crave.
The extra-wide field of view of 362 feet /1000 yards makes this one of the best binoculars in its category. Imagine being able to view a complete field of action, then zooming in on your target to get glaring detail at an entire 1000 yards out.
Watch as feather tips flutter in the wind, or as dew drops glimmer on the field. Simply find your prey with wide view then zoom in.
These pocket-size binoculars come with nitrogen packed lenses and a sealed body that makes them fog proof and waterproof. Its ergo-comfort, non-slip grip lets you watch birds, concerts, or outdoor games for hours without the fear of damage.
Comes with neck strap, nylon mesh carrying case, eyepiece and lens protection covers and microfiber lens cleaning cloth.
For your own peace of mind, this pair of compact binoculars comes with a lifetime warranty, including a 30-day money back guarantee. What’s more, the 14.8mm eye relief makes this the perfect pair of binoculars for glass wearing users.
Indeed, you will want to take them everywhere!
Our Rating: 4.5 out of 5
Pros
Cons
Wingspan Optics Voyage 8x32 Compact Binocular for Beginners
Celestron Outland X Waterproof & Fogproof Compact Binocular Review
Manufacturer's Specifications
Magnification: 10x*
Objective Lens Diameter: 42mm (1.65")
Angular Field of View: 5.6 degrees
Linear Field of View: 294 feet/1000 yards
Exit Pupil: 4.2mm (.16")
Eye Relief: 14mm (.55")
Close Focus: 14.8 ft (4.5 m)
Interpupillary Distance (max): 74mm (2.91")
Interpupillary Distance (min): 56mm (2.2")
Diopter Adjustment Range: ± 3
Twilight Factor: 20.49
Relative Brightness: 17.64
Lens Coatings: Multi-Coated
Prism Glass (Type): Bak-4
Nitrogen Filled: Yes
Tripod Adaptable: Yes
Weight: 21.8 oz (618 g)
Size: 5.75" x 4.96" x 2.08"
* The Celestron Outland X binocular is available in a variety of magnification configurations.
From travelers to sports fans to hunters and birders, the Celestron Outland X series of binoculars are designed to cater to the needs of every single outdoor enthusiast.
The premium Bak4 prism glass design with multi-coated optics makes sure you get optimal performance, with enhanced color fidelity. These binoculars are comfortable to use for both glass and non-glass wearers; and they are fog proof, waterproof, and nitrogen purged to allow use in all weather conditions.
We showcased the 10x42 roof prism Celestron 71347, but if you are looking for different powered binoculars, there are several other models in the Outland X line:
- 71341 Outland X 10x25 Binocular
- 71348 Outland X 10x50 Binocular
- 71340 Outland X 8x25 Binocular
- 71346 Outland X 8x42 Binocular (Black)
- 71344 Outland X 8x42 Binocular (Green)
The protective rubber covering enhances the performance further and also allows for tough and rough handling. All Outland X binoculars are tripod adaptable.
Its twist-up eyecups enable quick adjustment to obtain the entire field of view, while the large focus knobs allow for easy and exact focusing.
To further enhance your viewing experience, the binoculars comes with a durable carry case, eyepiece rainguard, neck strap, lens cloth, objective lens caps, and an instruction manual. And of course it comes with Celestron's limited lifetime warranty.
Our Rating: 4.5 out of 5
Pros
Cons
Celestron Outland X Waterproof & Fogproof Binoculars
You can also check out the Celestron Factory Outlet Store
Bushnell H2O Waterproof Roof Prism Compact Binocular Review
Manufacturer's Specifications
Magnification: 8x (10x also available)
Objective Lens Diameter: 42mm
Field of View: 409.5 feet / 1000 yards*
Close Focus: 18 feet (5.5m)*
Eye Relief: 17mm (0.669 inches)
Exit Pupil: 5.2mm (0.207 inches)
Eye Cups: Twist-up
Prism System: Roof
Prism Glass: BAK-4
Lens Coating: Multi-coated
Weight: 25 ounces (709 grams)
Size: 6.9 x 5.8 x 3 inches
* We came across some contradictory information on these specs. The chart shows information from Bushnell’s website but on their Amazon page it reports: Field of View of 325 feet / 1000 yards and Close Focus of 12 feet
As the name suggests, the Bushnell H2O Waterproof series of binoculars are completely fog proof and waterproof. They are built to last even in tough outdoor conditions.
Whether you are going kayaking, boating, or visiting high humidity surroundings such as rainforests, this gadget is nitrogen purged and O-ring sealed to ensure the inside remains dry as the water stays out (even if completely submerged under water).
The non-slip rubber armor on this pair of binoculars absorbs shock while ensuring safe grip and handling. It has 8 x magnifications, 42mm objective diameter and 17mm eye relief.
The large center-focus knob provides easy adjustment, while the twist-up eyecups make them perfect for both glass and non-glass wearers.
It is made with 100% quality materials that are tested and used extensively. The multi-coated optics, coupled with Bak-4 prisms offer crisp fine images with enhanced light transmission.
With a price under $100, you get a binocular with quality optics and stunning HD clarity, and a beautiful design together with durability that will last.
Bushnell’s H20 collection has other waterproof and fog proof models, with varying magnifications, as well as some with Porro Prisms instead of Roof Prisms.
- Bushnell H2O 8x42 with Roof Prism
- Bushnell H2O 10x42 with Roof Prism
- Bushnell H2O 12x42 with Porro Prism
- Bushnell H2O 7x50 with Porro Prism
- Bushnell H2O 10x42 with Porro Prism
And, hey, you get a limited lifetime warranty when you buy any one of them!
Our Rating: 5 out of 5
Pros
Cons
Bushnell H2O Waterproof/Fogproof Roof Prism Binocular
You can also check out the Bushnell Factory Outlet Store
Celestron 71008 SkyMaster Full Size Binocular Review
Manufacturer's Specifications
Magnification: 25x*
Objective Lens Diameter: 70mm (2.75")
Linear Field of View: 141 feet / 1000 yards
Angular Field of View: 2.7 degrees
Exit Pupil: 2.8mm (.11")
Eye Relief: 13mm (.51")
Close Focus: 75 ft (23 m)
Interpupillary Distance (max): 72mm (2.83")
Interpupillary Distance (min): 56mm (2.20")
Diopter Adjustment Range: -4 to +8
Twilight Factor: 41.83
Relative Brightness: 7.84
Lens Coatings: Multi-coated
Prism Glass (Type): BaK-4
Weight: 52 oz (1474 g)
Size: 8.7" x 4.3" x 11.0"
* Other configurations and magnifications available in the Celestron Skymaster series
The Celestron Skymaster series of binoculars are a great value for your money. With the Skymaster 25x70, you get great performance and a high field of view of 141 feet / 1000 yards that is perfect for both astronomical viewing and terrestrial use, particularly over long distances.
Like all SkyMaster models, the Celestron 71008 features exceptional grade BaK-4 prisms, coupled with multi-coated optics for improved contrast. With its powerful 25x magnification and large 70mm objective lens, this model gives topmost image brightness even in dim light and long-range conditions.
Indeed, this pair of binoculars offers serious wide aperture light gathering in a reasonably lightweight and affordable package.
It has an eye relief of 0.51 which makes it perfect for eyeglass wearer users. The protective rubber covering provides ultra-firm grip.
The greatest bonus with this model is that you can enjoy hours of hands-free viewing sessions by simply mounting your binocular on a tripod. The armored, rugged body offers protection and a firm gripping surface. Don’t worry about the changing weather conditions; the water-resistant exterior means it can take those unexpected rainstorms.
Comes with objective lens caps, carrying case, neck strap, rainguard, microfiber lens cloth, tripod adapter, and instruction manual.
If you need something either less or more powerful, there are other options in the SkyMaster line from Celestron:
- 71007 SkyMaster 12x60
- 71009 SkyMaster 15x70
- 71018 SkyMaster 20x80
- 71017 SkyMaster 25x100
When we last looked, all five models were either under, or very close to the $100 price point and come with Celestron's limited lifetime guarantee.
Our Rating: 4.5 out of 5
Pros
Cons
Celestron SkyMaster Binocular with Optional Smartphone Adapter
May also be available at the Celestron Factory Outlet Store
Bushnell Falcon Wide Angle Full Size Binocular Review
Manufacturer's Specifications
Magnification: 10X
Objective Lens Diameter: 50mm
Field of View: 300 feet / 1000 yards
Prism: Auto Focusing Porro Prism
Close Focus: 25 feet
Eye Relief: 9mm
Exit Pupil: 5mm
Coated Optics: Yes
Weight: 27 ounces
Size: 9.3 x 8.2 x 4.2 inches
The powerful magnification found in the Bushnell Falcon 10x50 is something you would not expect to get in binoculars of its price range — just under $40 when we last checked.
This device gives you a 10x magnification and a 50mm objective lens. Together with the autofocussing Porro prism found inside, you get large and clear images that are 10x larger than normal.
With its larger objective lens, you are sure of getting a better experience with a huge field of view of 300 ft at 1000 yds, and brighter images. You will be able to see the bird in excellent clarity and even follow it as it moves and jumps from one branch to the next.
This pair of binoculars has an eye relief of 9mm. While this might not be huge, it is still acceptable and can work for most prescription eyewear.
They are perfect for wildlife observation, birding, hunting, stadium sports, and many other outdoor activities.
The rubber fold-down eyecups are designed for your comfort and also to bar extraneous light. Eye glass wearers simply need to roll down the eyecups to bring the eyes near the binoculars lens, which in turn improves the field of view. This is also great for sunny days when wearing sunglasses.
Bushnell is the leading brand in high-performance binoculars so they are a trusted choice if you just looking for a cheap pair.
Our Rating: 4.5 out of 5
Pros
Cons
Bushnell Falcon 10x50 Wide Angle Porro Prism Binoculars
NOTE: This is an older model, with limited availability, however that means a lower price. You may also find it at the Bushnell Factory Outlet Store.
Best Binoculars Under $100 — 2021 Buying Guide
This guide is designed to give you an understanding of what to look for when buying binoculars on a budget. We won't get too technical, and will be just covering the basics but it should be enough to get you started.
Binoculars are a set of symmetrical telescopes that allow you to view a subject that is far away, using both eyes. By simply looking through its two eyepieces, you are able to see the bird up close or the far-off dear without having to get near them.
To allow you to view distant objects symmetrically, these devices require two distinct telescopes, one for each of your eyes, held together in a gadget called binoculars, thus allowing binocular vision. These telescopes are arranged symmetrically, one on each side and aligned to accurately face in the same direction. This way, the user gets undistorted vision of faraway objects. Unlike monocular, which only use one telescope to observe objects, binoculars offer the user three-dimensional viewing, while promoting visual accuracy and clarity.
Binoculars vary in size; ranging from standard handheld commercial binoculars that are easy to store to enormous pedestal mounted military ones. The size of the binocular is what determines its range.
The bigger the size, the bigger the lenses; which translates to higher quality distant viewing.
You can control how much closer an object will look through your binocular by checking its magnification or power range. This is the number that appears right before the “x.” 10x50 binoculars, for instance, will have a 10x magnification, while an 8x25 binocular will have 8x magnification.
Before we get to the features and characteristics to look for when shopping for new binoculars, let's quickly talk about the different uses — because how you will be using them, does impact what you need.
Uses of Binoculars
Binoculars are a "must have" for many outdoor enthusiasts — bird watchers would definitely miss out on a lot without them!
These gadgets are also good for sports viewing by spectators who may find themselves seated at the far back. They can use binoculars to get closer and clearer views of the activity.
People who love different outdoor adventures such as backpacking and traveling, hiking, sightseeing, and camping can use these devices for many applications.
For instance, hunters can use advanced rangefinder binoculars to get excellent distant viewing and range-finding. When camping, you can’t risk going near a growling, ferocious creature or scare away a more timid one you want to get a closer look at. A good pair of binoculars will let you watch the animal move while taking safe shelter within the camp.
Many tourist destinations across the globe also stock swivel-mounted binoculars to help tourists get better views of faraway objects. Such binoculars are usually quite expensive and larger to be placed at the locations. As such, they are sturdily attached and require you to insert a coin before using them.
In professional applications, military personnel use binoculars in their day-to-day operations. Using these devices, military are able to spot enemies from afar and take the needful action. They can also use binoculars to safeguard their land and prevent intruders from coming in. For these type of applications, you would need a more expensive set of binoculars or goggles, probably with night vision capability.
Still on professional applications, these devices can be used for surveillance by people in the defense forces or related areas. Marine and private surveillance professionals can also make use of these gadgets. These professionals use these units to keep tabs on suspicious objects/ agents that might intrude and cause destruction to the guarded property/individuals.
Binoculars can also be used in the entertainment world; so don’t limit yourself only to outdoor activities. Whether it’s in theater/opera performance, or festivals and social events, or concerts, grab a good pair of binoculars and peep through the eyecups.
You no longer have to miss the sight of your favorite star performing, or the colorful procession on the parade. No matter the size of the crowd, you can count on your binoculars to catch a glimpse of everything that’s happening.
Binoculars Types — Overview
Video: The optical quality of a binocular can be divided into several categories
Tutorial: Optical Quality 101 | Courtesy of Eagle Optics
Binoculars come in various sizes and specifications to cater to the needs of the users.
Full Sized Binoculars
A full-size pair would use lenses that are 40mm or larger. Such binoculars have the ability to take in more light and perform well in dim light environments as compared to their smaller variations.
The ability to capture more light is what makes these binoculars to provide unshakeable images and larger field of view. However, the larger size of these devices renders them inappropriate for backpacking, though they can be used on boats or for wildlife viewing.
Mid-Sized Binoculars
A mid-size binocular is the smaller version of these binoculars and comes with 30-39mm objective lenses. They are the ideal size for sports and wildlife viewing, though they are still slightly heavy for backpacking. A moderately-sized pair of binoculars offers above-average light transmission and excellent viewing quality.
Compact Binoculars
Compact binoculars are the smallest variations with objective lenses that are below 30mm. These are the most ideal binoculars that you can carry along while backpacking. They work effectively during daytime outdoor adventures.
These are the main types of binoculars found on the market today.
With continuous technological improvement, manufacturers continue to create better quality binoculars that meet the needs of the growing consumer base.
How to Choose the Best Binoculars
Whether you want to buy the best binoculars for wildlife or nature spotting, or for bird watching, there are two important factors that will quickly help narrow down your search: budget and use.
But, how do you know which binocular is good for you?
Video: When buying a binocular, you’ll want to know the optical device’s magnification
Tutorial: Understanding Binoculars - Magnification and Stability | Courtesy of Eagle Optics
Here are some pointers for what to look for in budget-friendly binoculars.
Magnification
Well, these gadgets are classified according to two major things: their magnification and the lens size. For instance, a model with a magnification of between 8x and 10x is ideal for someone looking for general-purpose binoculars for hand-held use.
Note that for some applications, you may be forced to go for bigger magnification; though the ideal magnification should be between 6x - 10x.
Objective Lens Size
The second digits on a binocular represent the objective lens diameter in mm. For instance, an 8x50 binocular has 50mm front lens diameter.
Bigger is better when it comes to lens size as bigger lenses tend to let in more light. But, remember portability is also an important factor. Lightweight and compact binoculars usually come with smaller lenses, so there is a trade off here.
However, if you will be using your binoculars mostly during the day, then a bigger lens isn’t really a big deal.
Materials
Another quality to look out for when buying binoculars is the material they are made from. It should not just be robust, but should also offer long eye breather for that extra comfort. We’d also suggest you check on the waterproof or anti-fogging capabilities, which are useful for astronomy, birding, marine, boating, and other uses.
The coating on the binocular also determines its brightness and the ability to gather light. Most compact binoculars discussed here are multi-coated.
Usage
As mentioned above, it is important to consider what you are going to use your binoculars for, before getting one. A birdwatcher, for instance, may not go for binoculars meant for astronomy and vice-versa.
Different kinds of binoculars serve different purposes, so buy one according to its application.
Portability
When it comes to binoculars physical size is not always the best indicator of quality. Bigger doesn’t guarantee optimum performance. Most good quality modern binoculars are compact; besides a binocular should be lightweight and easy to carry.
Don't get us wrong, there are times when all the bells and whistles that come with larger, full size binoculars are needed. Just don't shop with the mentality that in order for them to be good, they have to be big. If that were true, we would still be carrying around the monstrosity of a cell from the 80's. Not very portable, were they?
Eyecups
Binoculars with an eyecup are highly recommended as they provide a comfortable view. Also, these types of binoculars can be used by both glass and non-glass wearers since the eyecups can be adjusted accordingly.
Prism Type - Porro Prism vs Roof Prism
Even though the prisms are on the inside of the binoculars, you can quickly tell from the outside what kind it is.
Roof prism binoculars have barrels that are pretty much the same width, from end to end. Remember when you were a kid and taped two cardboard toilet paper rolls together to make a pretend pair? In contrast, Porro prism binoculars are narrower at the eye end, and wider at the opposite end where the objective lens is — kind of like a cone.
Video: Features, advantages and benefits of Roof and Porro prism binoculars
What's the difference between Roof and Porro prism Binoculars? | Courtesy of Vortex Optics
Because of how the prisms work, Roof prism binoculars can be made more compact and lightweight and are easier for the designers to make waterproof. There is a downside though. The light in a Roof system goes through six reflections (compared to only four with a Porro system) which means there is a fraction of light loss with each bounce.
In general, it is less expensive for designers to produce Porro binoculars with great light and clarity, which is why most lower end binoculars have Porro prism systems.
However, because of the popularity of Roof prism systems, a lot of research and development has been done, and you can find decent quality Roof binoculars for under $100.
So, those are the most important things to look out for when buying binoculars.
Of course, the more features, the superior the quality and the optics, which also means you are likely to pay more.
Characteristics of Inexpensive Binoculars
Basically, you will not get a lifetime buy with this budget, but you will surely get something that is suitable for you.
This is the best place for people looking for temporary hunting binoculars under a 100 dollars. And, for the hunters who are new to the game, this is the best entry level bracket to get your very first pair.
Here are some of the qualities that come with binoculars in this price range.
What to Expect with Cheap Binoculars
Magnification
The magnification of a binocular is what makes it be either low-cost or high-cost. The first digits on the binocular indicate magnification and they always point to the magnifying power. The ideal magnification is usually between 6x and 10x
Clarity
When using a binocular, we may say that clarity really depends on the user. The clarity, in this case, refers to the clear vision of subjects, in bright light and dim light, both at daylight and dusk. It also refers to the color correctness of the object.
Binoculars with a large exit pupil diameter are the most likely to pass this analysis. Exit pupil refers to the optical length of the binoculars divided by its magnification.
Prism Glass Type - Bak4 vs BK7
There are two types of prism glass designs for binoculars: Bak4 prism and Bak7 prism. Since Bak4 has a higher refractive index than BK7 glass, this is what you should be looking for.
Remember, in terms of quality, there is a difference between "inexpensive" and "cheap". Lower quality binoculars tend to have Bak7 glass and this is not a place where you want to cut costs.
Fog Proof/Waterproof
There are a great deal of binoculars under $100 come with fog proof and waterproof capabilities. A model that doesn’t have one or both of the features is not really worth your money.
Type of Coating
The anti-reflective coatings found on binoculars can be one of this:- fully multi-coated, multi-coated, or just coated. A good quality model in this price range should at least be multi-coated.
Prism Type
As discussed earlier, generally speaking Porro binoculars will be less expensive in comparison to the clarity they provide. But there are quite a few good quality Roof prsim binoculars that are affordable. Roof style binoculars also tend to habe better magnification capabilities and are more compact.
A Few Final Words...
“I consider myself to have been the bridge between the shotgun and the binoculars in bird watching. Before I came along, the primary way to observe birds was to shoot them and stuff them.”
- Roger Tory Peterson -
Hopefully our product reviews and buying guide has brought you one step closer to finding the perfect pair of binoculars for your budget.
Now that you have them, it's time to put them to good use. While you may have purchased them with something specific in mind, we encourage you to expand your horizons and make the most of them.
You don't need to wait for your next excursion — there are many adventures waiting for you right from your own back yard!
Roger Tory Peterson, one of the world's greatest naturalists, who received every major award for ornithology, natural science, and conservation as well the Presidential Medal of Freedom has dozens, upon dozens of field guides that any outdoor or nature lover would enjoy. It has been said the Peterson Identification System is the "greatest invention since binoculars"! His memory lives on through an institute in his name, which puts on events and exhibits in his honor.
Here's a few more resources to get you started:
Happy gazing and nature watching!
Don’t forget to read our article on how to adjust your binoculars to ensure you see crystal clear images.