best 10x42 binoculars for hunting

Vortex Diamondback 10x42 Binoculars Review

Searching for the best 10x42 binoculars online is like looking for a needle in a haystack, as there are now so many of these binoculars that figuring out which one to buy can be confusing. As a buyer the only thing you’re sure of is that you want a good pair of binoculars, but which one is worth it?

One of those that caught our eye was the 2016 Vortex Optics Diamondback Roof Prism Binoculars. It’s been generating a lot of talk among bird watchers and hikers so we decided to take a good look at it.

vortex diamondback 10x42 binoculars


The Diamondback has a 4.2 mm exit pupil and 15 mm eye relief so it’s comfortable to use. Its objective lens diameter is 42 mm, and when combined with the 10x magnification you get sharp, high contrast images. If you’ve been using Vortex binoculars for a long time you’re probably familiar with the Diamondback line. Well this is the latest version, and its features have been updated.

The 2016 Vortex Diamondback has dielectric and multi-coated coating for superior transmission of light. The binoculars also have a revamped chassis made of magnesium. It has a rigid but lightweight structure, and the newly designed hinge for simplified handling. The Diamondback also comes with phase correction coating for enhancing contrast and resolution. The Diamondback is O-ring-sealed and argon gas purged to keep debris from penetrating the case. The binoculars also keep dust away as well as moisture and fog.

The upgrade is not merely cosmetic, as its functions have been improved significantly. Compared to the previous version, the 2016 Diamondback is more effective:

  • The Diamondback has a more powerful optical system so the images are better defined. The multi-coated lenses are designed to work in low lit environments. This is especially important if you’re going to use the binoculars for observing game.
  • The binoculars have enhanced functionality. The hinge is shorter than the previous version and the long clean lines make it more comfortable to hold.
  • The Diamondback chassis has always been good, but in the 2016 Diamondback the rigidity has been enhanced. This has not resulted in an increase in weight however as it’s actually 3 ounces lighter.
  • The fog proofing element in the Diamondback has been enhanced. In ordinary binoculars, oxygen is present in the barrels. When the temperature goes down the oxygen causes the binoculars to fog up. In the Diamondback the oxygen has been replaced with argon gas so there’s no fogging.

The Diamondback eyepieces are adjustable so you can adjust until it fits right. Another important feature in the Vortex Diamondback is you can tweak the settings until it fits both your eyes. Many of us don’t have equal vision, but the Diamondback allows you to compensate for this.

If you have been using the Vortex Diamondback for a long time, you know how good they can be as far as quality is concerned. However, the 2016 version offers a lot more. Aside from the features we have already mentioned, the binoculars are brighter, clearer, have better contrast and more durable.


  • Comes with a neck strap and carry case
  • Images are clear and sharp
  • Lightweight
  • Fog and waterproof
  • Magnifying doesn't blur the image


  • A few reviewers have complained of slight color fringing
  • The contrast in very distant objects get blurred sometimes

Who is the Vortex Optics New 2016 Diamondback Binoculars For?

The Diamondback is designed for a wide range of users. People use binoculars for bird watching, watching the night sky or surveying game. Whatever the case may be, the Diamondback can serve your needs because of its wide field of view. With its 42 mm lens and the 10x magnification, it’s easy to spot objects even from afar.

These binoculars are also for you if you answer yes to any of the following:

  • You want waterproof binoculars. If you have spent time near the ocean shore to watch birds, you won’t realize just how essential waterproofing is. Whether you’re a hiker, bird watcher or just want to enjoy the view, waterproof binoculars are a must, and the Diamondback fits the bill.
  • You will also like the Diamondback if you want your binoculars fog proof. Even the slightest bit of fog or haze can distort your view, so fog proofing will be crucial.
  • These binoculars are also for those who want something heavy duty while being easy to use. Some binoculars are solid but too heavy: weight becomes an issue if you’ll be using the binoculars for long periods and hang it around your neck. The Diamondback is made from special rubber so it’s easy to hold without slipping.
  • These binoculars were designed for use in different environments, and that should appeal to a lot of people. Are you tired of your binoculars becoming useless when it rains? The Diamondback is resistant to hail, sleet, snow and rain. When you grip the binoculars, you won’t drop them whether it’s raining or not.

More than anything else, these binoculars are for anyone who wants comfortable viewing. We use our binoculars in different ways: it could be for hunting game, keeping an eye on the storm clouds and so on. No matter how you use it, what’s important is that it’s comfortable.

Lastly, the binoculars are easy to learn so anyone can use it regardless of experience with the Vortex line, or even if they’re never used a pair of binoculars before.


A good pair of binoculars should do more than just provide a close up of birds and other distant objects. It must be comfortable to use, durable and can be used in different kinds of weather. Not all binoculars can do that, but the Diamondback does, and it does it well.

As this review has shown, the Vortex Optics Diamondback is indeed one of the best 10x42 binoculars out there. It is powerful, lightweight and easy to use. This is also one of those binoculars that is truly for heavy duty and all-weather use. If you are serious about binoculars you cannot go wrong with this.