Best Binoculars for Ocean Viewing – Our Top 5 Choices

Viewing marine life is actually exciting, amazing, and fun. But to have a great view of the ocean, you just need to have the best binoculars for ocean viewing. These binoculars will generally help you to closely experience marine life. In case you can’t decide what product to buy, check our list of the best binoculars available in the market.

best binoculars for ocean viewing top 1Fujifilm Fujinon Polaris 7x50 FMT-SX Check Price
Nikon 7x50 Ocean-Pro Binocular Check Price
Steiner 575 Marine 7x50 Binocular Check Price
Canon 10x42 IS-WP Binocular Check Price
BARSKA Deep Sea 7x50 Floating Binocular Check Price

We have here the top 5 marine binoculars that you might consider. Also, as we go along, we will give you a brief discussion on the proper way of using a binocular. Check them out below!

How to Use Binoculars

Below are the ways of using the best binoculars for ocean viewing through these two ways. 

Standard Way of Using the Best Binoculars for Ocean Viewing

1. Initially, fold or twist the binocular’s eyecups.

2. Bring your face near the binocular’s eyepieces. 

3. Finally, use the binocular normally. 

✎ Important Reminder:

When you are using an eyeglass, many users usually retract the eye-cups. Typically, the setting should be set on a minimum. However, it must vary based on the thickness of the eyeglasses, shape of the face, and the level of eye-relief of the binocular. 

Using the Best Binoculars for Ocean Viewing with Eyeglasses

Basically, many binocular users are asking if wearing glasses is needed while using the best binoculars for ocean viewing. Honestly, it is totally okay to use glasses while viewing on the binoculars. 

Additionally, using eyeglass will give extra goodness on the view over the binocular.  Yet, there are some important things that you must consider. Moreover, you must also need to be very cautious on the panorama that you will have to look over the best binoculars for ocean viewing. 

Reason for wearing eyeglasses:

Actually, the use of eyeglasses when viewing on the best binoculars for ocean viewing may really depend on your main goal for using such. In case, you are generally using an eyeglass for the correction of the sight, this eyewear may not be needed when you want to view on the binoculars. 

Why? Primarily, because the focus mechanism of the binocular will be adjusted in order to correct the vision. Meanwhile, in case your reason is somewhat like an issue of Astigmatism, the wearing of the prescription glass is a must while viewing. Otherwise, you may sacrifice the sharpness of the image.

Simply remove the eyeglasses the moment you need to view on the best binoculars for ocean viewing. You can also wear those around the need usually through a safety cord. Actually, this may sound, yet doing it may sometimes be annoying as the risk of losing the glasses is high.  

What are Eye-relief and Eye-cups?

The eye-relief is basically the distance among the ocular lens of the binoculars and your eyes at an optimum level. Usually, it is the eye-cups of the binoculars which is primarily responsible for getting this distance. Aside from that, the distance can allow you to see the full image without seeing any bark ring over the edges.

However, those binocular users who do not wear glasses usually set the eye-cups in full extension. The manufacturers usually create a binocular having an optimal eye-relief with a similar distance to the value of the extended eye-cups. But, the difference in the shape of an individual’s face is also an important thing to consider for the purpose of minimal adjustment to achieve the appropriate distance.

Meanwhile, wearing eyeglasses means you should give additional focus to the maximum level of eye-relief. The main reason for this is that the glasses are usually positioned between the face and the binoculars. This generally increases the distance among the ocular lenses and the user’s eye.

Moreover, most of the binocular users who are also eye-glass wearers must have to twist the eye-cups downward. Primarily, the glasses will get into the position of the eye-relief rather than the eye-cups. That’s why it is really essential to have the best binoculars for ocean viewing that contain sufficient eye-relief.

What is sufficient eye-relief?

Generally, many of the binoculars contain an eye-relief that has more than 10mm. However, most those who wear eyeglasses, this value of eye-relief is not really sufficient. This will not actually guarantee that you will see a full image without any dark rings around the edges.

Moreover, considering the long eye-relief, the best binoculars for ocean viewing should have a minimum of 16mm or less. An eye-relief measuring 14mm to 15mm is definitely enough for some users. However, eyeglass wearers should look for binoculars that have an increased value of eye relief compared to this. 

The eye-cups

Usually, the wearing of eyeglasses depends on the style of the actual eye-cup. The older versions of binoculars including those who have fixed-focus style typically have rubber cups that can be folded down. Basically, these are good enough as long as there is no adjustment needed and the position of folding down is really sufficient.

But, when it comes to flexibility in changing the distance, better opt for the best binoculars for ocean viewing that have eye-cups with a twist-up or down type. Usually, the best types are those that include a number of fixed “click” stops. While there are others that have sufficient friction or have movement resistance. 

What to look for when buying the best binoculars for ocean viewing

The following things below should be taken with much consideration prior to buying the best binoculars for ocean viewing. Also, take note of some key features while you are doing your search and buying decision.

Generally, binoculars for marine use are somehow expensive. The good news is that there are the best binoculars for ocean viewing that offer excellent panorama with just an affordable price. Here are the basic features of the best binoculars for ocean viewing.


In order to easily identify if the best binoculars for ocean viewing has a waterproof feature, it is advisable to look for the o-ring seal. This ring maintains the whole binocular in the seal so that moisture and water cannot get inside of the binocular’s lenses.

Actually, you won’t be engaged in a swimming activity together with the binoculars. Yet, it is a good choice to get a product that can tightly hold the edge the moment it accidentally gets into the water. 

Fog proof

Basically, when you are in the ocean or at the sea, you may notice that the temperature is really extreme. Because of this, you must ensure that you are buying the best binoculars for ocean viewing that have fog proof features. This will definitely won’t allow the fog to block the view of the ocean.

The usual fillers of the binoculars used by the manufacturers are either nitrogen or argon gas. This basically maintains the binocular to be vacuum-free and also get rid of the instances of fog entering despite the alterations of atmospheric pressure and temperature.


If you decide to purchase the best binoculars for ocean viewing, better to consider the one with a sturdy built. Additionally, look for those that are durable and capable to provide a good grip. Some binoculars have housing that is made of rubber armor for the purpose of having a non-slip grip. Below are some of the housing options for marine binoculars.

1. Aluminum 

This binocular material is the most popular one. Aluminum is basically light in weight and provides ease of use. Yet, it creates an inexpensive type of binoculars. 

2. Polycarbonate

Another type of binocular material that is also very popular is polycarbonate. Like aluminum, this is also inexpensive and easy to manage. Additionally, the reason that this material stands-out from the rest is its corrosion-proof, temperature resistance, and toughness feature.

3. Magnesium

Because of its strength and weight ratio, another material to consider for binocular manufacturing is the magnesium. With this, it only shows that binoculars made from this material are generally lighter. Moreover, holding this type of binocular for a long period of hours would not be a problem because of its weight. 

Magnification and diameter of the lens

When you encounter binoculars, you will generally encounter numbers. These numbers will actually guide you in identifying the exit pupil. Typically, it comes with this presentation: 8×42 or 10×50. The first number combination is the magnification of the binoculars, while the latter is the lens’s diameter. Higher magnification of around 10x usually provides the best results.

Prism system

Usually, binoculars entail the utilization of glass prisms. Generally, this works to achieve an image having the appropriate orientation. There are actually two prism systems under binoculars. These are the Porro prism and the roof prism.

1. Porro prism

Porro prism is a system that contains offset eyepiece from the tube lens. This system generally allows the binoculars to provide great depth and a wider area of view. Moreover, this will result in a more natural look of an image. Yet, Porro prism creates a larger binocular built. 

2. Roof prism

In case you are looking for a compact type of binocular, this prism system is the one to consider. However, most binoculars of this type are generally expensive yet easier to hold.

Lens coating

Once you notice an antireflective surface over the glass surface of the binoculars, this means that it is lens coated or optically coated. The application of this coating is generally for the purpose of improving light transmission through the elimination of light reflection. 

Moreover, having this feature, the best binoculars for ocean viewing might not produce images that are dull-looking. In addition, it is important to keep in mind that the more coating you have, the better the light transmission it has thus the image would be brighter.

1. Coating

The coating is the basic level of lens coating. It usually contains a minimum of a single glass surface that has an anti-reflective layer coating. However, some binoculars do not acquire a light transmission that is truly reliable and efficient with this type. 

2. Multi-coating

Generally, most of the newly introduced binoculars apply the multi-coating method. This simply means that the coating of the binocular comes with one or more surfaces that have anti-reflective layers. Typically, this gives a better performance compared to the first coating.

3. Fully multi-coating

The fully multi-coating gives a premium level of coatings for binoculars. Basically, with these coating applications, all the lens surfaces used multi-layers of anti-reflective substance on its coating.

With this coating application, the binoculars will be able to provide extreme levels of light transmission. This is basically for the purpose of clarity and excellent color rendition. 

Glass type

Mostly, the generic optical glasses of the binoculars resulted in odd colors and images that are typically skewed. So, it is better to opt for the best binoculars for ocean viewing that have a specialized glass with minimum dispersion. 

Keep in mind that the specialized glass can guarantee the accomplishment of true color rendition. This can be achieved basically through the highest level of clarity of the image plus the addition of great contrast.

Best Binoculars for Ocean Viewing

best binoculars for ocean viewing top 1

Product Name: Fujifilm Fujinon Polaris 7x50 FMT-SX

Product Description: Fujifilm, an award-winning brand, proves that they really deserve to be on the first spot even in the field of marine products. The Fujinon Polaris 750 FMT-SX binocular provides a field lens that generally results in the clarity and sharpness of an image. This basically carries out every single information while you are enjoying the ocean panorama. Moreover, when you are in the ocean and want to experience a great ocean view, bring this Fujinon Polaris 7x50 FMT-SX binocular that is excellently waterproof. Meanwhile, in terms of its optics performance, the great feature that makes this binocular stand-out is its production of high-resolution images. This should be created to its multicoat style that offers a high light transmission. Amazingly, this binocular can still give a great image clarity despite the low light.

Brand: Fujifilm



Offer price: 679.95

Currency: $

Availability: InStock


Valid until: 2027-04-30

  • Light transmission
  • Durability
  • Waterproof


The Fujinon Polaris 7×50 FMT-SX binocular has a sufficient size of eye-relief that typically works better for those who are eye-glass wearers. Moreover, in terms of its value, this binocular offers a great deal over those marine lovers out there. 


Aside from the fact that it is also suitable for night vision, Fujinon Polaris is also good in withstanding over the ocean. With just an affordable price, you can already have a binocular that can acquire greater focus and achieve excellent detail with Fujinon Polaris 7×50 FMT-SX.


  • Waterproof
  • Durable
  • High light transmission
  • Clarity of viewing
  • Reasonable price


  • Bulky
  • With minimal parallax effect


Nikon 7x50mm Oceanpro Binocular

best binoculars for ocean viewing

If you are looking for the best buddy during all of the active water activities, then better grab this Nikon 7×50 Ocean-Pro binocular. It has an O-ring seal and typically filled with nitrogen for the purpose of giving a shockproof, fog proof, and waterproof features. Another good thing about the Nikon 7×50 Ocen-Pro binocular is its incorporation of rubber-armor at its exterior side to achieve a perfect grip.

Moreover, it has a sturdy built and light-weight structure that results in a durable and exceptional binocular product. Because of this, it can basically withstand its daily use along with wet and rough surroundings. That’s why it is very much applicable for vigorous water activities like fishing, runabouts, watercraft, and ski boating.

The Nikon 7×50 Ocen-Pro also makes use of high precision objective lenses that are multi-coated. This is to provide an improved resolution, excellent brightness, and crucially high-contrast. Basically, these features make them perfect during low-light of poor weather conditions. 

  • The smooth and fast central focus
  • Shockproof
  • Made of polycarbonate material
  • With rubber armor
  • Has enough long eye-relief suitable for eyeglass wearers
  • Waterproof and fog proof
  • Contains nylon floating strap
  • Have issues on durability
  • Has rubber coating that is smelting

Steiner 575 Marine 7x50 Binocular

best binoculars for ocean viewing 3rd

Generally, its excellent optics performance makes the Steiner 575 Marine 7×50 Binocular standout. Moreover, at a reasonable price, you can already have the best binoculars for ocean viewing in the form of a Steiner 575 Marine 7×50 binocular. This binocular generally contains high contrast optics that cater images with sharp contours. Additionally, it gives a natural, bright color rendition that is perfect for ocean viewing.

Through its peak light transmission, both beginners and professional marine lovers can achieve a great optic experience. In addition to that, this binocular is fully multicoated and comes with a Porro prism design. Using a world-class BAK-4 glass, the Steiner 575 Marine 7×50 binocular is classically excellent.

Furthermore, this binocular also has a Sports-Autofocus system which can be set in order to create an image that is always in focus. In addition to that, it can also be used in low light scenarios which makes it ideal for fishing or other marine activities.

  • Provides a clear view
  • Has an excellent Sports-Autofocus system
  • User-friendly for beginners and professionals
  • The light transmission is very sufficient
  • Lens coating is made of high quality
  • Waterproof and shockproof
  • Bulky

Canon 10x42 IS-WP Binocular

best binoculars for ocean viewing 4th

Basically, among the Canon product list, the Canon 10×42 IS-WP Binocular is the first-ever version that comes with a waterproof and fog proof feature. This binocular boasts it IS technology that offers a great deal for the sharp, steady, and shake-free viewing. Its quality is highly enhanced as well.

In addition to that, it has fully multi coated optics of an L-series which give two lens elements of an ultra-low dispersion. These characteristics generally cater an excellent correction against chromatic-aberration. Moreover, the Canon 10×42 IS-WP Binocular can give the appropriate brightness that you desire.

It also has an outstanding waterproof capacity which generally makes it the great choice for a vigorous water-based lifestyle. Furthermore, high-performance doublet field lenses are also present in this binocular. This basically leads to sharper and brighter images.

  • With padded case and strap
  • The optics are fully multi-coated
  • No gripping system available
  • Bulky

BARSKA Deep Sea 7x50 Floating Binocular

best binoculars for ocean viewing 5th

The last on our list is BARSKA Deep Sea 7×50 Floating Binocular. Generally, it has a rangefinder that is built internally and has a compass filled with nitrogen. Moreover, it also comes with an O-ring seal for the prevention of fogging and clouding. It also contains BAK-4 glass prisms that basically create brighter images. 

Aside from that, this binocular also gives an enhanced optics of high-quality for better clarity of images and resolution. If you are looking for a secure grip over a binocular, the BARSKA Deep Sea 7×50 Floating Binocular can no doubt offer you this through its non-slip rubber design. Additionally, the rubber armor that it contains is heavy-duty which results in a shockproof feature.

The BARSKA Deep Sea 7×50 Floating Binocular is pretty perfect to use in all types of weather conditions. Also, it is suitable for all kinds of water activities due to its compactness and being light in weight.

  • Waterproof
  • Has a built-in rangefinder and directional compass
  • With rubber armor covering that offers a secure grip
  • Versatile
  • Optics that are fully multi-coated
  • The near focus setting is too close

Frequently Asked Questions:


A: You can generally have a binocular for a cheap price. However, keep in mind that the quality of its optics is directly proportional to the price provided. Moreover, there are also some binoculars that are under a mid-range price cost. 


A: A budget of $100 to $500 is generally a reasonable price to have a decent optics of binoculars. Yet, the price range of high-end binoculars may come up to $3,000 which may seem to be too expensive.


A: Basically, when choosing a binocular based on strength, better to opt for a 7x to 10x power. A model that has a 7x strength may be suitable for sports fans while hunters may go for ranges of about 10x or higher for longer viewing observations.

Final Thoughts

The best binoculars for ocean viewing generally help you to have a great view of marine life. However, when it comes to buying this product, you must have to take some important considerations. You must decide if you opt for a bulky or compact one. 

Likewise, you should also look for the one that can provide a secure grip over a long period of use. Moreover, its material and cost should also be considered. What do you think of the marine binoculars we have reviewed here? Please share your thoughts with us!