Review of Best Marine Binoculars for 2020

Regardless of whether you’re on a marine adventure or a sailing trip, a great pair of marine binoculars can get rid of the regular difficulties of open water optics. These marine binoculars enable you to see steady and focused images at far away distances, without the disturbance of unavoidable water movement. These binoculars can amplify objects like a ship cruising at a far-away distance or that marine creature you have been waiting to get a look at.

However, with the superfluity of brands and models on the market, most people drown in confusion when making a buying decision. In this guide, we will walk you through the buying process and we will talk about the various factors to consider when buying a marine binocular. This article will give you effective ideas that will help you make an informed buying decision.

Quick Look at Best Marine Binoculars

Important Features to Consider When Buying

While it is easy to buy a marine binocular, it is not easy to buy the right pair for your needs. If you are looking to buy the right pair of binoculars for your needs, there are certain factors you must take into consideration when doing your shopping.

Fog proof and Waterproof – At times, a temperature change can result in internal fogging in the optics. Therefore, if you are looking to buy a pair of binoculars with the anti-fogging feature, ensure the binoculars you’re looking at are filled with nitrogen/argon and O-ring sealed.

Image Stabilization – Another feature you must take a look at is image stabilization. Usually, the more the magnification, the less the stability of the images. The extra image stabilization is going to get rid of your headaches and give provide you with stabilized images.

Field of view – Field of view is the total area you can see when looking through a marine binocular. A large field of view will enable you to effectively see various objects. In any case, your magnification will also be affected by your field of view. A larger field of view will result in a lower magnification. Therefore, you ought to get binoculars with the correct magnification and field of view. Go for binoculars with a 7x magnification and 50 mm objective lens. They offer an ideal between lens size, the field of view, and magnification.

Compass – Several marine binoculars come with an incorporated compass. They allow you to extend objects bearing. While this feature is not vital, it is a great useful feature to have. It depends on whether the user wants this feature or not.

Objective lens size – Larger objective lens size cause you to view more details through the marine binoculars. However, the larger the objective lens, the heavier the device will be. Therefore, you should go for a 50mm objective lens as that is the ideal objective lens in marine binoculars.

Size and Weight – The weight and size of your binoculars depend on you. Since you will be using these binoculars on a boat, the size wouldn’t be a problem since you can easily store them away when you are not using them.

Floating – Probably the most vital feature to consider when buying marine binoculars. Let’s assume you’re in the middle of the ocean and your binoculars are accidentally dropped in water, the binoculars floatable feature will prevent it from sinking in the water.

Review of the Best Marine Binoculars

With features like waterproofing and floating, it is completely sure that marine binoculars are made to be used on water. Different from the regular binoculars, below are the top 5 marine binoculars on the market.

1. Bushnell H2O Waterproof/Fogproof Porro Prism Binocular

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If you are on a tight budget and looking for a budget-friendly option, then this Bushnell H20 Waterproof/Fogproof Binocular can be a great fit for your needs on your marine adventure. While these marine binoculars don’t come with the bells and whistles often found in more expensive binoculars, it comes with great optics and delivers top quality images.

These binoculars come with anti-glare multilayer lens coating that enhances contrast and reduces glare. The grip is soft textured and enables users to hold the device comfortably while also providing adequate resistance from shock and therefore extend the life of the binoculars. Besides, these binoculars are O-ring sealed and nitrogen filled which makes them deliver fog proof and waterproof performance.


  • Porro Prism system
  • Large eye relief
  • Completely waterproof
  • Comes with a case and neck strap


  • They are extremely heavy
  • The neck strap material is flimsy

2. Steiner Military/Marine 8×30 Binocular


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The Steiner Military/Marine 8×30 Binoculars are everything required for sea viewing. With their sturdy, sleek, military influence, and incredible versatility, these binoculars are one of the best marine binoculars money can buy. Besides, this pair of binoculars is master of all trades, especially ideal for observation and exploration, but also good enough in more relaxing settings.This model from Steiner comes with every feature required, from excellent magnification to practicality and value. This unit is outstanding when it comes to the optics while the durable but efficient design offers incredible portability and longevity. Simply put, Steiner Military/Marin 8×30 Binocular is one of the best marine binoculars money can buy.


  • Very rugged
  • Great autofocus
  • Deliver clear images
  • Easy to use


  • Neck strap could be better

3. Bushnell Marine 7×50 Binocular


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Of course, Bushnell is a giant when it comes to the manufacturing of great optics and it shouldn’t be surprising that they have another product on this list. With a waterproof and corrosion resistant design, the Bushnell Marine 7×50 Binocular can be safely used in aquatic environments. This device features top-quality optics which deliver stunning views with nonpareil clarity.

With a magnification of 7x, it is unsurprising that these binoculars deliver stable images regardless of where you are, while the objective lens of 50mm makes them easy to carry and lightweight. Furthermore, you will never lose directions with this binocs as the Porro prism mechanism is compatible with a compass.


  • Waterproof protection
  • Fog proof
  • Comfortable grip
  • Built-in compass
  • Comes with a carrying case


  • Binoculars are heavy

4. BARSKA Deep Sea 7×50 Waterproof Floating Binocular


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Built with marine and nautical enthusiasts in mind, these device is almost a must-have for every mariner before going on any marine adventure. The binoculars come with a magnification of 7x and awesome optics which provide a stunning view regardless of the period. This device is sure to upgrade your marine experience by a notch.

Furthermore, these binoculars from BARSKA provide you with probably the most vital instrument you need on your trip. The binocular comes with an amazing in-built rangefinder that evaluates the size and distance of your subject and also a compass that guarantees that you will never lose direction while on the sea.


  • Comes with a lifetime warranty
  • Amazing optics
  • Porro prism system
  • Built-in compass


  • Compass doesn’t function in some areas

5. Tmouse Marine 7×50 Waterproof Floating Binocular

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Having been nicknamed by reviewers as powerful as the ocean, the Tmouse Marine 7×50 Floating Binocular is surely worth the hype because it is just outstanding in every perspective. It comes with an in-built rangefinder and an easy to read compass, which further shows how incredible these binoculars are.

Furthermore, the device features a spectacular design, and with its rubberized and non-slip grip, you can rest assured these binoculars will not sleep out of your hands during your adventure. Besides, this device is also built to be shockproof, something which users will also appreciate. The BAK-4 prisms lenses are also multi-coated and you are sure to view crisp and clear images through this binocular.


  • Eye relief of 22 mm
  • Sturdy and waterproof
  • Weather resistant
  • Comes with a tripod adapter


  • Flimsy tripod design material
  • Comes with no warranty


Ultimately, there’re numerous awesome choices for marine binoculars available out there. When making your buying decision, it is a great idea to consider the features you deem important as well as your budget. You should find a pair of binoculars that covers in both areas.

Furthermore, how often you both can also be a deciding factor when choosing the ideal marine binoculars for you. Apart from waterproofing, which is obviously an important feature for devices made for aquatic environments, the best binoculars also deliver bright and clear images.


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