ESSLNB 7X50 Marine Binoculars IPX7 Waterproof Binoculars for Boating with Illuminated Rangefinder and Compass BAK4 Prism FMC Military Floating for Navigation Hunting w/Bag and Strap
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FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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Availability:
In Stock.
Arrives
Thursday, Nov 20
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Color: 7X50
Features
- 7x50 Floating Marine Binoculars: BAK4 Porro Prisms and FMC green film anti-reflex coating reduces the reflected light and improves light transmittance, image brightness and sharpness. 50mm large objective lens and 23mm eyepiece with high definition wide view are more comfortable to see objects without eye fatigue and dizziness.6.8mm exit pupil offers ideal image brightness and field of view is 396 feet at 1000 yards / 132 meters at 1000 meters.
- Military Binoculars with Rangefinder and Compass: Internal rangefinder scale and built-in compass for measurement and orientation.By specifying calculator dial on left eyepiece, you can directly calculate the distance or size of objects.Rangefinder and compass scale are illuminated by light on/off switch.Low-light vision binoculars can provide better brightness of images as long as there is light or in low-light conditions like lamplight,dawn,twilight(not totally dark).
- IPX7 Waterproof Binoculars: Dry nitrogen filled and O-ring sealed for waterproof protection to prevent dust-proof,fogging and moisture damage in all weather conditions.So this navigation binoculars is suitable for outdoor use. Under 1 meter depth, 100% waterproof and float in water for 30 minutes.So no worries if dropped into the ocean.
- Double Focusing System: Two5 left and right diopter adjustment rings can focus sharp optics to meet the different requirements of vision based on your individual left and right eyesight.The eye cups can be easily folded down for use with glasses.Non-slip and ergonomic rubber design offer a secure grip and heavy-duty rubber armor provides great shock resistance.
- 7x50 Binoculars with Bag and Floating Strap: It is easy to carry.Loss-proof object lens covers can directly hange on rangefinder binoculars body to prevent missing,which also protect lenses and eyepieces.2pcs batteries are included.This compact binoculars for adults is suitable for navigation,hunting, bird watching and other outdoor activities.
Brand: ESSLNB
Age Range (Description): Adult
Special Feature: Fog Proof
Objective Lens Diameter: 50 Millimeters
Magnification Maximum: 7 x
Product Dimensions: 6.3 x 3.15 x 7.87 inches
Item Weight: 3.09 pounds
Item model number: ES3055
Batteries: 2 Lithium Polymer batteries required. (included)
Is Discontinued By Manufacturer: No
Date First Available: November 17, 2018
Manufacturer: ESSLNB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: 7X50
Although we have other binoculars, we needed a waterproof, boat ready set. These are well made, optics are clear, and focus is easy. Having dealt with inferior glass before, I was surprised at the quality for the amount spent. These are tack sharp and the compass is an added plus. Certainly would recommend these as an extra pair for your boat.
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Reviewed in the United States on November 1, 2025 by Amazon Customer
Color: 7X50
We'll start with the cons first: - You have to know either the height of the object you're looking at or the distance to it to find out the other. It's not a point-and-shoot rangefinder, if that's what you want. - They're a little chunky. Size is biggish, weight is a little on the high end for backpacking. That said, the pros: - These are spectacular binoculars. Easily read a street sign at a hundred yards like it was 20 feet away. Could probably double that range comfortably. Can pick out details of a car well enough to tell what make and model it is (if you can do so by sight normally, without reading the badging) at a full mile. - Have not tested the waterproofing yet, but the way they're put together, I don't doubt they are in the slightest. - While the rangefinder is kinda crap, the compass is insanely handy and is designed to minimize unnecessary battery usage. - Easy to focus. - Despite their weight when you're holding them, they seem almost weightless in their carrying case. Go figure. But the biggest pro is that their customer service is spectacular. Mine arrived with a very minor issue, and it was immediately taken care of, above and beyond my expectations. These are perfect for birding, camping, stargazing, or hiking. Their weight is offset easily by their usefulness in orienting yourself to a distant target using the internal compass, and being able to choose a path well in advance. 10/10, would absolutely buy again.
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Reviewed in the United States on December 10, 2019 by ItenerantMonk
Color: 7X50
I have both, the ESSL product and Steinier Navigator Pro (German Mfg’er). I figured some on else on the boat might like to take a look too. So some thoughts: Cost: ESSL ~$125,vs. Steiner ~$400 Performance: The ESSL performs >80% as well (arbitrary assesment not based on science) Some thoughts: The difference is in the little finish details, as you would expect the German product represents extreme quality, fit finish, every detail is pure BMW like. The ESSL image clarity is very good approaching that of the Steiner, light gathering of the Steiner is superior (viewing at dusk or night I grab the Steiner). Both are waterproof and float so they say. I do not plan to “test” this but am hoping if we drop them off the boat, they can be recovered., I can
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Reviewed in the United States on August 2, 2020 by Bill Dickert
Color: 7X50
Excellent for boating, low light conditions, wild life viewing. Wider field of view than my other 7x50 binoculars. Impressive optics!
Reviewed in the United States on January 20, 2025 by B Cassell
Color: 7X50
Read the website, these are NOT night vision but they are a great pair of binocs as long as you have some kind of light. Easy adjustment for each eye. They may be a tad heavy for a lightweight but they come with a nice padded adjustable neck strap. The instructions say they come with batteries installed but they do not. I was ready to call Amazon when I found the new batteries and the ocular cleaning lens cloth hidden in an inner pouch in the carrying case. No instructions were included on how to install the strap so I included a couple of pictures of how I did it. The compass is dead-on accurate but the distance and height scale needs calculations to work correctly. Overall a good purchase.
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Reviewed in the United States on February 21, 2020 by Pro tools Pro tools
Color: 10X50
Overall the binoculars were awesome! I used them on a cruise and they were great, The reason for the 1 star is the box was missing a neck strap that was supposed to be included. We have contacted customer service asking for a replacement. It has been two months and still no response. Not sure what else to do.
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Reviewed in the United States on February 21, 2023 by HC
Color: 7X50
I am a protected species observer and spend much of my time outside in the marine environment. After my first pair of binocular broke, I found myself in need of a new pair. This one ticks all the boxes for what I am looking for. Not overly heavy or cumbersome. They are 8 reticles. Oculars are reasonable, and focus is good. If you want a decent pair of binoculars that can hold up to the marine environment that don't cost and arm and a leg, I would recommend this pair.
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Reviewed in the United States on April 24, 2023 by Natasha
Color: 7X50
Not for boating. I needed to use my binoculars and took them out of the console storage but they were completely fogged up. completely worthless. they were never in the rain or submerged in water. **** UPDATE***** they are sending my a new set of binoculars even though they are out of warranty. so for that I am thankful. hopefully the new ones perform better.
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Reviewed in the United States on April 11, 2022 by petersepp