The Bushnell Marine 7×50 Waterproof Binoculars are the perfect product for marine environments, but they can certainly become handy in other situations too. The exceptional quality integrated within a manageable size showcases the advanced nature of the Bushnell Company.
Bushnell is one of the oldest leaders in optical technology for more than six decades.
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They specifically hold the commitment to provide cost effective, advanced optics for a range of different clients, including scientific researchers.
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Additionally, they boast about the numerous awards and recognitions bestowed unto their products. Many customers, including hunters and other sportsmen, hold the company and their unparalleled merchandise highly. Therefore, new and returning buyers can trust in the millions of satisfied sales when considering from the many optics available.
This marine specific pair of binoculars has continued the legacy based on numerous factors, including consumer satisfaction and innovative specifications. They utilize industry leading components, such as the large objective lens diameter and porro BaK-4 lenses.
While other companies have released similar optics, they rarely reduce the price to a customer friendly level. Without sacrificing any modern technology, Bushnell packed dozens of helpful features into an economical, manageable tool.
You can also see our list of Top Bushell Binoculars or the best hunting binoculars and our list of the best birdwatching binoculars.
Bushnell Marine / H20 Comparison
| Bushnell Marine 7x50 | Bushnell H20 7x50 | |
|---|---|---|
Size | 7x50 | 7x50 |
Optics System | Fully Multi-coated BaK-4 | Fully Multi-coated BaK-4 |
Field of View | 367 ft. | 325 ft. |
Close Focus | 35 | 29.5 |
Eye Relief | 18 mm | 20 mm |
Weight | 37 oz. | 34.5 oz. |
Dimensions | 9.5 x 8.7 x 3.9 inches | 7.4 x 3.2 x 8.2 inches |
| READ REVIEWS | READ REVIEWS |
Bushnell Marine Binoculars Main Use
These Bushnell binoculars are specifically aimed towards those that spend time on the water. The waterproof, fogproof, and corrosion resistance provides a stable tool for marine situations, even when fully submerged.
Additionally, the rubber coating adds buoyancy for accidental situations, such as dropping into the water or falling overboard. The magnification and objective lens diameter meets Coast Guard recommendation, so it is undoubtedly perfect for large bodies of water, such as lakes and oceans.
On or near water, these can be utilized for spotting fish and other animals, people requiring rescue, and any other pertinent object that demands attention. The binoculars will easily narrow in on far away subjects for quick spotting.
For this reason, they are an essential companion during whale or dolphin sightseeing tours. Additionally, it is just good practice to store binoculars on boats and other vessels for emergency situations. These match almost every suggestion for water rescue.
Though the intended usage is marine based, they can easily adapt to land situations. Watching sports games or concerts and catching a glimpse of wild animals are two examples of circumstances that could be improved through the use of the Bushnell Marine Binocular.
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Glass and Lenses
A porro BaK-4 prism system is utilized for clear, sharp images with a wide field of view. While roof prisms dominate the majority of the market, the porro design still has some advantages.
They are substantially more cost effective than other options. Porro prisms also offer better contrast and light efficiency. The particular lenses utilized are both fog and waterproof for any aquatic situation.
Additionally, every glass surface is coated, which warrants the term “fully multicoated.” This is the highest level of coating available, and it allows for maximum light transmission for bright, vivid images.
Magnification
The 7x50mm configuration is Coast Guard recommended for optimum safety and usability. This provides both a wide field of view and an allowance for generous amounts of light.
The 7x magnification allows for spotting the smallest of objects hundreds of feet away. This is the perfect amount for rescue scenarios or shark spotting at both medium and long distances.
The close focus is just 25 feet, while the field of view at 1000 yards is 380 feet. These measurements are absolutely essential for scanning wide areas of water and narrowing down any close spots for more targeted searches.
Image Quality
Multiple factors combine to show high definition quality images when viewing through the binoculars. The most essential are objective lens diameter, prism system, and lens coating.
These binoculars utilize some of the most advanced components to highlight each of these aspects. The diameter is quite large at 50mm, the BaK-4 prisms beat out BaK-7, and the fully multicoated glass is the best available.
The only minor infraction is the porro system, rather than roof. However, as previously discussed, this particular design does have certain benefits.
Every factor has been considered by Bushnell for delivering optimal light transmission and reducing glare and reflections, while maintaining reasonable costs.
Eye Relief
The eye relief measurement is an incredible 18 mm, so anyone that requires glasses will remain completely comfortable when utilizing this well-built tool.
Additionally, it allows some leeway during rough waters when stability is simply not available by allowing a more reasonable distance between the eyes and lenses.
Bushnell Marine 7×50 Waterproof Binocular: Pros and Cons
The best feature is undoubtedly the construction. They are built from nonslip rubber material that resists saltwater corrosion and easily survives when dropped into water.
Of course, they are also water and fog proof, so they can be used in excessively moist environments.
While these components are incredible, they also add bulk. The downside to these binoculars is the weight and size.
They weigh in at over two pounds with dimensions to match. Therefore, they cannot simply slide into an out-of-the-way side pocket or utilized by small children.
The size basically restricts them to specific locations, rather than being toted around, such as the cabin of a boat or side pocket of long-term luggage.
Conclusion
While the Bushnell Marine 7×50 Waterproof Binoculars may be bulky, they possess exceptional technology that easily excels them ahead of the competition. Bushnell continues to lead the optical market by only manufacturing the highest quality products.
This water specific tool has numerous features that make it optimal for the intended use, such as waterproofing, buoyancy, and magnification configuration. The rubbery, non-slick material ensures a strong grip on the rough seas too.
Even those on a strict budget should definitely consider these binoculars, particularly based on the cost effective and long-lasting design. They would also make an incredible gift for the dedicated sightseer.
I do have a bushnell marine 7×50 since 20 years, used in a marine environment, i am more than satisfied & they are still in good shape, I highly recommend those.
Bushnell Marine 7×50 Binocular