Bushnell 7x50 Marine Binocular (Blue)

Bushnell 7x50 Marine Binocular (Blue)

Bushnell 7x50 Marine Binocular (Blue)

B&H # BU7X50M MFR # 137501
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Product Highlights

  • BAK4 Porro Prisms
  • Fully Multi-Coated Optics/UV Protection
  • 7.3° Angular Field of View
  • O-Ring Sealed Waterproof & Fogproof
  • Resistant to Saltwater Corrosion
  • Closed-Bridge Configuration
  • Individual Focusing/Tripod Mountable
  • Polymer Housing/Aluminum Chassis
  • Fold-Down Eyecups
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Configuration: Standard

Standard With Compass
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Bushnell 137501 overview

  • 1Description

Take your deep seas' explorations to the next level using the waterproof Bushnell 7x50 Marine Binocular. This binocular possesses all the right characteristics that you find in a nautical binocular beyond its class: a Porro prism design for an enhanced perception of depth, individual focusing, an O-ring sealed nitrogen fill for fogproofing, and a thick rubber armoring designed to resist impact and corrosion from saltwater. In addition to the clarity and brightness of full multi-coatings, the optical system also offers wide 50mm objectives lenses and some protection from harmful UV rays.

Optical Performance
  • 7x magnification
  • 50mm wide objective aperture
  • BAK4 Porro prisms improve depth perception
  • Full multi-coatings increase transmission and reduce glare
  • Wide 50mm objectives allow more light to pass through and increase image brightness
  • 7.3° angular field of view
  • 25' close focus distance
Use and Handling
  • Individual focusing for each tube
  • Closed-bridge configuration
  • Fold-down rubber eyecups
  • 18mm eye relief
  • 7.1mm exit pupil
  • Aluminum chassis
  • Polymer housing
  • Rubberized covering for a slip-free grip
  • Nitrogen-filled and O-ring sealed: waterproof and fogproof
  • Adaptable to tripods
  • Impact-resistant
UPC: 029757137517

Bushnell 137501 specs

Prism Type Porro
Magnification 7  x
Objective Lens Diameter 50 mm
Angle of View 7.3° (Actual)
Field of View 382.530' @ 1000 yd / 127 m @ 1000 m
Minimum Focus Distance 25' / 7.6 m
Exit Pupil Diameter 7.1 mm
Eye Relief 18 mm
Interpupillary Adjustment 56 to 72 mm / 2.2 to 2.8"
Focus Type Individual
Tripod Mount Yes (Adapter Optional)
Dimensions 7.0 x 3.0" / 177.8 x 76.2 mm
Weight 36.02 oz / 1.021 kg
Packaging Info
Package Weight 3.23 lb
Box Dimensions (LxWxH) 9.35 x 8.75 x 3.7"

Bushnell 137501 reviews

7x50 Marine Binocular (Blue) is rated 4.9 out of 5 by 10.
Rated 4 out of 5 by from Good value for the price I gave these binoculars only 4 stars because i compared them with my Steiner Navigator Pro 7X50 binoculars who are 3 times more expensive.But for the money. you can't buy better Marine binoculars .The contrasts, and colors are very good for the price.The 2 drawbacks are: They are far less luminous than Steiners. The focus is perfect at the center, but on the edges of lenses, the focus is completely off.You can see that when you move the binoculars for scaning a large field area. I used these Bushnell at temperatures of minus 0 degres farhaneight, and they never fogged inside.Fogproof and waterproof they are.Conclusion:If you have the money, Buy a Steiner 7X50.If you are on a budget, You can't go wrong with these Bushnell Marine.
Date published: 2014-12-11
Rated 5 out of 5 by from Great product -- I'd recommend to everyone We bought this for whale watching in Seattle and this pair of binoculars was GREAT. The great thing about this pair of binoculars was you never have to focus (and I mean NEVER) on your subject -- all you have to do is open your eyes. This was an idiot proof pair of binoculars. This may not be the pair of binoculars for you if you're going to be using a stand and looking at something that is stationary because you have plenty of time to focus on it (like a tree) but we were watching something that was moving and changing it's distance from us and we NEVER had to focus and it didn't make a difference if the Killer Whales were 400 yards from us or 100 feet from us. Absolutely fantastic -- you'll make a mistake if you don't buy these.
Date published: 2017-06-29
Rated 5 out of 5 by from EXCELLENT We use these to sit on our lanai on Maui during whale season. We can see for miles, all the whale activity. It helps with the compass to let the next person know where to look for them. We also use them on the boat or kayak while on the water. I am now ordering a second pair. Couldnt be happier.
Date published: 2014-01-30
Rated 5 out of 5 by from Great Binoculars I am very pleased with these binoculars. They are a great value and of good quality; they came with a protective leather case and neck strap.
Date published: 2010-07-02
Rated 5 out of 5 by from excellent - better than good This is a great set of binoculars and a great price. We use them often and can use them right up to dark. They are very clear and objects are so clear. We live on a large lake in Alabama and have really enjoyed them.
Date published: 2015-04-27
Rated 5 out of 5 by from I am not the expert for the optics. I am sharing my opinion Bushnell 7x50 Marine Binocular (Blue). They are Fogproof and waterproof. I did not try them for floating. Comfortable grip, durable construction. Weight as expected. I don't have any uncomfortable feelings when holding. Good field of view and rich depth of field. Individual focus works good for my eyes. I focused each eyepiece to my vision once, then keeps images sharp from 20-30 meters to infinity. These features help to see clearly objects that are near and those that are far. No more adjustments and chasing focus on moving objects. Provide very clear and bright, sharply contoured images with natural color. The focus is perfect at the center and on the edges of lenses. I did not notice any distortion. I really like this binoculars in the low light and at night. I feel I made a good choice.
Date published: 2018-10-26
Rated 5 out of 5 by from What I hoped for Wasn't sure what to expect; hoped for excellence. Haven't dropped them overboard, just used them on deck. Quite clear & bright. Weight as expected. Comfortable grip. Individual focus works for my old eyes; makes mark identification easy. Wouldn't want to be without them.
Date published: 2017-08-09
Rated 5 out of 5 by from Good Choice These are designed for marine use. Very simple focusing. Not much to go wrong over the years. Very clear and bright. Good field of view. I feel I made a good choice, and am happy with the price I paid.
Date published: 2016-08-08
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