Vortex Diamondback Spotting Scope Review

The Ultimate Vortex Diamondback Spotting Scope Review [New 2021 Update]

Are you in the market for a new spotting scope? Are you looking for something that is lightweight and of good quality? It is hard to find many spotting scopes on the market that are able to provide both of these objectives, but we think we may have hit the jackpot thanks to the Vortex Diamondback range of scopes.

This Vortex Diamondback spotting scope review will be covering the key features of these scopes and therefore allow you to make an informed decision on which one is right for you.

Disclosure: Sooke Outdoors, as an Amazon Associate, earns commissions on qualified purchases. This informative review article may contain affiliate links. Commission and earnings support our work. This means we may receive a commission if you purchase items from links embedded in the articles.

The History of Vortex Optics

Vortex Optics is a renowned brand throughout the hunting and birdwatching community for its quality and wide range of products. This all-American company has been in business for 33 years and year after year manages to produce vital equipment for those taking their hobbies seriously.

Vortex is so committed to their products and their customers that they provide a lifetime warranty. This warranty covers everything from a cracked lens on a riflescope to an entirely melted set of binoculars. And what’s more, they even cover the item if you have bought it second-hand or it’s 33 years old!

Already providing excellent riflescopes and rangefinders, Vortex takes great pride in the products they make. The new Diamondback scope range is no exception to that. Coming in several different specs (including angled and straight), there will certainly be a perfect one for you and your needs.

Diamondback Scope Key Features

So, what is in the Diamondback spotting scope range? Well, there are 4 models to choose from. You will find the scopes available in both 20-60×60 and 20-60×80 as both an angled version and a straight version depending on your preference.

The 60/80 relates to the mm width of the lens of the scope, making the 20-60×80 a larger, and therefore slightly heavier, item. However, with the 20-60×60 weighing in at 33.8oz and the 20-60×80 weighing in at 41.7oz, there isn’t a great deal in it.

But don’t be fooled by these lightweight packages, they certainly fall into the heavy-duty category. These scopes are made with a high-impact fiberglass body so you can drop it or knock it and not have to worry about any cracks or chips (and don’t forget that ultimate warranty that Vortex prides itself on).

The lens also has an ArmorTek coating making it invincible to almost anything. As well as being indestructible, the nitrogen-filled barrel is also waterproof and fog proof which is vital when you are out in bad weather for long periods of time.

Which Model?

While both the 20-60×60 and the 20-60×80 come with excellent features, as you have read above, they do vary slightly. In order to make sure that you get the right model for you, we are going to run through some pros and cons of each model. Making sure you invest in the right piece of equipment for your needs is important so here are the facts.

While both the 20-60×60 and the 20-60×80 come with excellent features, as you have read above, they do vary slightly. In order to make sure that you get the right model for you, we are going to run through some pros and cons of each model. Making sure you invest in the right piece of equipment for your needs is important so here are the facts.

The Vortex Diamondback 20 60×60 Straight Spotting Scope Review


  • The straight barrel forms a straight line of sight between your body and your prey.
  • Lighter at 33.8oz, it is also smaller in length at only 14.4” long
  • A close focus of 20’ is useful for nearer range findings.
  • Made from fiberglass so is very heavy duty.
  • A Porro Prism Glass lens with ArmorTek coating.


  • Eye relief is only 14-17mm
  • Not as sharp an image as the 20-60×80.


The Diamondback 20-60×60 angled spotting scope is my go-to if I need a high-performing spotting spot on the go. It’s not the lightest spotting scope on the market but it’s great. It’s the lightest choice in comparison to the other models.

The built-in sunshade combined with the XR multi-coated lens adds the perfect touch. I love it because it gives you excellent light transmission and image clarity. If you need a lightweight but angled scope, the Diamondback 20-60×60 angled spotting scope would be my choice.

The Vortex Diamondback 20 60×60 Angled Spotting Scope Review


  • The Angled (45 degrees) position of the eyepiece makes it more comfortable to look through for prolonged periods.
  • Still light (33.8oz) and shorter than the straight model at 14”.
  • Designed for heavy-duty use.
  • The angled position makes it easier to share with others.
  • The Porro Prism Glass lens is ArmorTek coated for durability.


  • Eye relief is still only 14-17mm.
  • The Tripod thread is specific to only certain tripods.


I have the same opinion about the Diamondback 20-60×60 straight spotting scope as above. I’d get this scoping scope if you don’t sit as you scope, have a partner while scoping and/or need a lightweight spotting scope.

The adjustable eyecup is extremely comfortable. You can twist it up and down to your liking. It has an easy focus wheel you can adjust. And honestly, a very powerful zoom eyepiece. You get a close focus of about 20 ft.

The Vortex Diamondback 20 60×80 Spotting Scope Review (Straight)


  • Twist-up eye cap for comfort
  • Fine focus wheel allows for a sharper view.
  • A Porro Prism 80mm objective lens.
  • Waterproof and Fog proof for all-weather use.
  • Heavy-duty fiberglass casing.
  • Integrated lens shade.


  • Longer than the 20-60×60 model at 15.7” and heavier at 47.1oz
  • Straight scopes are difficult to share with others.
  • The close focus is 22’.


The Diamondback 20-60×80 angled spotting scope has excellent light transmission. It’s completely waterproof and fog proof. Even better the eye relief is about 20-16.5 mm. It’s also made with rubber armor to improve durability and grip.

The close focus is 22 inches (0.56 m). If you’re looking for super clear images, a better field of view, adjust-ability for multiple people, get this model.

The Vortex Diamondback 20 60×80 Angled Spotting Scope Reviews


  • The straight barrel makes a clear view between you and your prey, making it more accurate in some cases.
  • Heavy-duty fiberglass casing.
  • An integrated lens shade to reduce glare and sunlight.
  • A Porro Prism 80mm objective lens.
  • An O Ring makes it waterproof and fog proof.
  • Additional D clips allow you to attach a carry handle.


  • Angled scopes need a more experienced user.
  • This model is more expensive than the straight model.
  • Longer than the 20-60×60 model at 15.7” and heavier at 47.1oz


The Diamondback 20-60×80 straight spotting scope has everything you’re looking for. If you’re looking for the best, high-quality scoping scope for YOURSELF, this is the one. If budget isn’t an issue, I would recommend the Diamondback straight 20-60×80. Just like the angled version, it has a close focus of 22-inches (0.56 m). But, it is a bit heavier than the 60×60 versions.

If weight, price, and length aren’t an issue, It’s got the Diamondback 20-60×80 straight spotting scope. I hope this helped.

What Others Are Saying

One thing to consider when researching a new purchase is what others are saying about the item. Looking at reviews and feedback on sites can give you an idea of what people make of the scopes first hand. For example, on Amazon, the Diamondback 20-60×80 Angled Scope has a 4.2-star rating average with over 60% of those reviews being 5 stars.


As you can see the models are very similar and share a lot of features, however, the three main differences that stand out are the width of the lens (and therefore the distance you can see), the weight of the scope, and the length. Choosing the right model for you will depend on your level of skill and your personal requirements.

Hopefully, now that you have read through this Vortex Diamondback spotting scope review, you will be more informed on which model might be right for you. It is important to remember that not all features benefit every situation. If you plan on spending your nights gazing at the stars then the key features that are important to you will vary greatly from those using their spotting scopes to hunt that big prey they have had their eye on all season. So whichever model you decide to go for, we hope we’ve helped you make the right choice.


Does the Vortex Diamondback spotting scope have a warranty? 

Vortex Optics offers a complete lifetime warranty for their Vortex scope and Binoculars. This includes online and retail store purchases. Furthermore, the warranty is transferable even if the item is bought second-hand. One thing you have to love about Vortex is to attach a warranty to the product, not the ownership which makes sense.

If you want to use start the process though, it’s best to go to their website and contact their customer service department. Hope this answers the question.

Does it come with a tripod or soft case?

The Vortex Diamondback does come with a soft case but unfortunately, not with a tripod. Obviously, you’re going to have to buy yourself a tripod.

Can you use this spotting scope while wearing glasses?

As a person who wears glasses, I can firmly say yes. They understand a good portion of their clients wear glasses so they accommodated that when making this product. The scope works fine for me.

What type of tripod works best? 

From my experience, there are several you can choose from. Honestly, any sturdy tripod will work but if you want some good brands to look at there are a few. Some of the top brands I’d recommend would be Vanguard, Bogen, and obviously, Vortex (they make the damn things). We heard great things about the Vortex Optics High Country Tripod.

FYI: Remember, this is a pretty big spotting scope so don’t get anything flimsy. Get something sturdy but not cheap in quality.

What is the return policy of a Vortex Diamondback? 

This is a tricky question but a good one. Ultimately, it depends on where you buy your Diamondback. But, if you buy it off Amazon as we did, it’s a 30-day return policy. You’ll get a full refund. If you’re planning to buy it in-store, make sure you ask about their return policy.

As you can see from the above, they offer a lifetime warranty. But honestly, with a lifetime warranty, you can be safe to know the spotting scope is superb.

Will the Diamondback hold up for shooting 1000 yards long?

I don’t see why it won’t. One of our staff members has used this spotting spot to spot sea lions surfacing at 800-1000 yards. Incredibly enough, to identify them the buggers.

But, from experience with the spotting scope, you won’t be seeing bullet holes at 1000 yards if the temperature, humidity, and sunlight aren’t aligned. That’s just my 2 .cents.

What are the advantages of angled vs straight?

I’ve used both but never found any real advantages to an angled Diamondback. But, with the straight, multi-task with your eyes. You keep track of a target without having to raise your head.

According to a friend of ours, angled Diamondbacks are easier to use if it’s for different-sized people. Ultimately, if you want to use this spotting scope for multiple people, get the angled. It will make it easy to switch between you and the other person. If it’s just for yourself, get the straight scope.

Plus, if you sit on the ground, an angled diamondback will be easier to use.

Does it come with an eyepiece and is it removable?

Yes, the Vortex Diamondback comes with an eyepiece. It’s built with one spotting and isn’t removable, unfortunately.

Does Vortex make an iPhone adapter for the Diamondback?

We don’t believe do but if you do a quick Google search, there’s plenty of third-party manufacturers who do. We recommend you contact Vortex to make sure we’re correct.

Is this made in the USA?

The Vortex Diamondback was created in Barneveld, Wisconsin. But, according to Vortex, they outsource some of the parts from multiple worldwide locations. All in all, they strive to offer the best quality product out there. Hopefully, you found this Vortex Diamondback spotting scope review helpful.