
The Bushnell Marine 7×50 Waterproof Binoculars are a sturdy and durable optic designed for marine use. These binoculars feature a powerful magnification, quality lens technology, waterproof and fogproof construction, ergonomic design, and are supplied with a kit of essential accessories. This article will examine the binoculars in more detail, exploring their optics, craftsmanship, comfort, included accessories, and customer feedback.
Bushnell Marine 7×50 Waterproof Binocular Specs and Features






Optics:
The Bushnell Marine 7×50 Waterproof Binoculars are equipped with excellent optics. They utilize high-quality BaK-4 prisms and incorporate multi-coated lenses that enhance light transmission and reduce glare. These features allow for optimal viewing, even in challenging lighting conditions encountered at sea. The binoculars offer a powerful 7x magnification, which is well-suited for marine use, enabling easy identification of distant landmarks, navigation aids, and wildlife. The binoculars also have a large exit pupil of 7.1 mm, providing a bright, clear image and making it easier to align your eyes with them, reducing eye strain.
Craftsmanship:
Bushnell has crafted the Marine 7×50 binoculars with durability and reliability in mind. The binoculars have an O-ring seal and nitrogen-purged interior, making them 100% waterproof and fogproof. This design ensures that they can withstand exposure to rain, spray, and even brief submersion without compromising their internal components. It also prevents fogging of the lenses in humid or cold conditions, providing clear and unobstructed views at all times. The binoculars feature a durable and impact-resistant rubber armor exterior, providing a secure grip and added protection against bumps and shocks. The rubber coating also offers excellent resistance to corrosive saltwater, ensuring long-lasting performance even in marine environments. Additionally, the binoculars are designed to float if accidentally dropped overboard, providing peace of mind, especially when operating in rough waters.
Comfort:
Comfort is an essential factor to consider when choosing binoculars, especially for extended periods of use. The Bushnell Marine 7×50 Waterproof Binoculars feature a well-balanced and ergonomic design, making them easy to hold and use for an extended period. The binoculars have a large and adjustable eyepiece relief of 18mm, enabling users with eyeglasses to enjoy the full field of view. The twist-up eyecups can be adjusted to accommodate the distance between the eyes and the binoculars, ensuring a comfortable fit for all users. The central focus knob and diopter adjustment are conveniently located for quick and precise adjustments.
Kit of Accessories:
The Bushnell Marine 7×50 Waterproof Binoculars come with a range of accessories that enhance their usability and convenience. The neck strap is comfortable and adjustable, allowing for easy and convenient carrying during extended periods of use. The provided carrying case offers protection against dust, scratches, and minor impacts when the binoculars are not in use. It also makes it easier to transport them securely. The binoculars come with removable objective lens covers and tethered eyepiece covers, providing additional protection against dust, debris, and moisture when the binoculars are not in use. A buoyant strap is included, which floats on the surface of the water, providing an added layer of security and ensuring the binoculars do not sink if accidentally dropped overboard. The kit also includes a microfiber lens cleaning cloth, enabling users to easily and effectively clean the lenses without scratching them.
- Quality optics with stunning HD clarity
- 100% quality materials used and tested extensively
- Beautiful design and durability built to last
- Binoculars Blued
- Hermetically sealed waterproof, corrosion resistant binocular for use in marine environments
Customer Feedback
Customer feedback is an important aspect to consider when evaluating any product. The Bushnell Marine 7×50 Waterproof Binoculars have received mostly positive feedback from customers who have used them for marine activities.
Overall, the customer feedback for the Bushnell Marine 7×50 Waterproof Binoculars highlights their durability, optical performance, user-friendly design, and the added security offered by the buoyancy feature. While there are a few minor concerns mentioned, these do not outweigh the positive experiences customers have had with these binoculars.
Here is a summary of what customers have said about the binoculars, listing both their likes and dislikes:
Likes:
- Rugged construction and waterproof/fogproof capabilities: Customers appreciate the durable build quality of these binoculars. The waterproof and fogproof features ensure that they can be reliably used in marine environments where exposure to water, spray, and humidity is common. Users feel confident knowing that their binoculars are protected from these elements, allowing for worry-free use in various weather conditions.
- Excellent clarity, brightness, and image quality: Many customers have praised the optical performance of these binoculars. The clarity and sharpness of the images they produce are highly regarded, allowing users to easily identify distant landmarks, navigation aids, and wildlife. The high-quality BaK-4 prisms and multi-coated lenses contribute to the superior light transmission and reduction of glare, resulting in a bright and clear viewing experience.
- User-friendly with easily accessible focus and diopter adjustments: Users value the ease of use and convenience provided by the Bushnell Marine binoculars. The central focus knob and diopter adjustment are designed to be easily accessible, allowing for quick and precise adjustments to get the sharpest possible focus. This feature is especially useful when observing moving targets or when multiple users with different vision requirements need to share the binoculars.
- Buoyancy feature reduces the risk of loss: The included buoyant strap has been well-received by customers. The strap is designed to float on the water’s surface, ensuring that if the binoculars are accidentally dropped overboard, they will not sink and be lost. This feature adds an extra layer of security and peace of mind when using the binoculars near bodies of water.
Dislikes:
- Slightly heavy, particularly during prolonged use: Some customers have mentioned that the binoculars can feel a bit heavy, especially during extended periods of use. This weight can potentially cause fatigue or discomfort for some users, particularly if they have other equipment or gear to carry. However, it’s worth noting that the 7×50 size and durable construction contribute to the binoculars’ performance and durability, which can be worth the trade-off for many users.
- Focus wheel can be stiff initially: There have been occasional reports of the focus wheel being somewhat stiff when the binoculars are new. This stiffness may require a bit more effort to turn initially but typically improves with use. While this can be a minor inconvenience, it does not affect the overall functionality of the binoculars and is not consistently reported by all customers.
Bushnell Marine 7×50 Waterproof Binocular Review Conclusion
In summary, the Bushnell Marine 7×50 Waterproof Binoculars are an excellent optical instrument designed for marine use. Their combination of powerful magnification, quality lens technology, waterproof and fogproof construction, comfortable handling, and included accessories make them an ideal choice for anyone seeking a dependable and immersive viewing experience on the water.

While the Bushnell Marine 7x50 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.
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- WATERPROOF AND FOGPROOF CONSTRUCTION IPX7 waterproof construction is tested by submerging at 1 meter for 30 minutes without any penetration. The incorporation of IPX7 rating means these binoculars are ready to take on the nastiest conditions and the roughest elements
- FULLY MULTI-COATED, ALL GLASS OPTICS SYSTEM An all glass, fully multi-coated optical system combined with BAK-4 Prisms enhances contrast, resolution, and light transmission
- NON-SLIP AGGRESSIVE TEXTURE FOR CONFIDENT GRIP AND RUBBER HOUSING FOR DROP PROTECTION Updated ergonomics with non-slip soft touch rubber and easy grip texture. Easy grip runners where grip counts and texture along the sides and bridge of the binocular reduce the chance of dropping and give a confident in-hand feel….even with one hand
- UPDATED LIGHTWEIGHT ALUMINUM BODY CONSTRUCTION FOR UNMATCHED DURABILITY AND ALL-DAY COMFORT Aluminum chassis adds confident durability that these binoculars can take the abuse of even the most grueling conditions. By reducing the weight of the body, you can use these binoculars comfortably all day…everyday
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- SUPERIOR IMAGE CLARITY – Multilayer-coated aspherical lens elements ensure superior light transmission with minimal distortion, enhancing image brightness, contrast, and overall quality. The BAK4 Porro prism, with its high refractive index, achieves 99.8% light transmission for improved color accuracy. The green FMC (Full Multi-Coating) anti-reflective coating on the objective lens reduces reflected light, further boosting light transmission, image brightness, and sharpness for an exceptional viewing experience.
- EASY AND PRECISE FOCUSING – These binoculars are designed for effortless operation: simply adjust the barrels to align with your eyes, then rotate the sensitive, non-slip center focus wheel with one finger to achieve a sharp, single image without double vision. The focus wheel is covered with soft rubber for comfortable, long-term use without finger fatigue.
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- Fully multi-coated lenses increase light transmission with anti-reflective coatings on all air-to-glass surfaces. Dielectric coating provides bright, clear, color-accurate images. Armortek coating protects exterior lenses from scratches, oil and dirt
- Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. Center focus wheel adjusts the focus of both binocular barrels at the same time. Diopter (located on right Eyepiece) adjusts for differences in a user’s eyes.
- Rubber armor provides a secure, non-slip grip, and durable external protection. Binoculars are tripod adaptable allowing use on a tripod or car window mount.
- Argon purging and O-ring seals provide water and fog proof performance in all environments. Rugged construction withstands recoil and impact. Includes glass Pak harness.
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