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Vortex Optics 12x50 Diamondback HD Roof Prism Binocular, 5.2 Degree Angle of View, Bundle with Portable Telescoping Stool/Chair, Cleaning Cloth

SKU: VORDB217B MFR: DB-217B
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PACKAGE INCLUDES:

  • Vortex Optics 12x50 Diamondback HD Roof Prism Binocular,5.2 Degree Angle of View
    Vortex Optics 12x50 Diamondback HD Roof Prism Binocular,5.2 Degree Angle of View
  • +
  • Aries Portable Telescoping Stool/Chair, Solid Gray
    Aries Portable Telescoping Stool/Chair, Solid Gray
  • +
  • Adorama Microfiber Cleaning Cloth, Small, 5.8x5.8"
    Adorama Microfiber Cleaning Cloth, Small, 5.8x5.8"
  • +
  • Show more

Key Features

  • Experience stunning detail with these 12x50 Vortex binoculars, perfect for birding.
  • Enjoy a wide 5.2° field of view with these Diamondback HD binoculars for nature observation.
  • Get bright, clear images in low light with the 50mm objective lens binoculars.
  • These waterproof binoculars are designed to withstand the elements for worry-free use.
  • Comfortable ergonomics and a GlassPak case make these binoculars ideal for all-day use.
  • The included portable stool and cleaning cloth enhance your viewing experience with these binoculars.
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Questions & Answers

Reviews about this item

Review Summary

2025-09-29T20:00:00

Rated 5 out of 5

Vortex customer service rocks.

I lost my eyecup to my 4 or 5 year old Vortex binoculars. I called. Talked to an actual person who actually helped solve my problem without being transferred four times. Parts arrived in a week. Amazing. Vortex customer service rocks.

Todd G.

2025-09-29T20:00:00

Rated 5 out of 5

Bino

Crystal clear, glass

Matthew G.

2025-09-28T20:00:00

Rated 5 out of 5

Great!

Very clear and well worth the price!

Jerry H.

2025-09-27T20:00:00

Rated 5 out of 5

Awesome

Because I couldn't give it a score above what I gave it

Matthew K.

2025-09-27T20:00:00

Rated 4 out of 5

Good glass for the price.

Good glass for the price.

Steve B.

2025-09-27T20:00:00

Rated 4 out of 5

They are not anything fancy

They are not anything fancy but will work for a couple hundred yards.

Hayden H.

2025-09-25T20:00:00

Rated 5 out of 5

Fantastic Glass

When in comes to value in optics- Vortex is tough to beat. Bought these nocs for hunting and work use. Crystal clear optics, comfortable to use and small enough to stow in a pack. Fantastic item.

Peter M.

2025-09-24T20:00:00

Rated 5 out of 5

Vortex has always had good

Vortex has always had good glass at a very competitive price point. Purchased these as a back-up to keep in my truck. The clarity of the glass is very good considering the price compared to other brands. The warranty doesn't hurt either.

Lance B.

2025-09-23T20:00:00

Rated 4 out of 5

Good binoculars for the price point

Clear glass and good product. A little heavy but they work great

James O.

2025-09-22T20:00:00

Rated 5 out of 5

Perfect

These were recommended from a Group guy! I love them and enjoyed them in Peru!

Michelle P.

2025-09-19T20:00:00

Rated 4 out of 5

solid

Solid binos for out west. I have athlons as well and prefer them but pretty sure it is the same glass.

James M.

2025-09-18T20:00:00

Rated 5 out of 5

Decent glass for the money

Decent for the money, good clarity and light transmission.

Steve W.

2025-09-17T20:00:00

Rated 5 out of 5

These binoculars have held up

These binoculars have held up really good for me the past couple hunting seasons. I would recommend this product to anyone who is looking for a new pair!

Tyler H.

2025-09-17T20:00:00

Rated 5 out of 5

Vortex is Awesome

Vortex stands behind their product. Their return policy is like no other. Their warranty is outstanding.

Penny S.

2025-09-16T20:00:00

Rated 4 out of 5

Compact, well built

Pros: I really like how these binos are a little bit smaller and lighter than other 10x42 binos. At the same time they're very sturdy and well toleranced. The rubberized covers for the lenses are among the best I've used and do a good job keeping the lenses clean. The eye cup adjustments are well indexed and satisfying. The picture is clear and bright. The neck strap and chest harness are comfortable. Cons: The plastic pieces on the neck strap webbing broke after about a year, meaning now I have the neck strap tied to the loops on the binos themselves. The depth of field of these is not as good as some other similarly priced binos I've used. I have to more finely tune the focus when using these for subjects 25-100ft away.

Matthew R.

2025-09-16T20:00:00

Rated 5 out of 5

Great Binoculars

Shipped in a timely manner from Votrex. These are perfect binoculars for a sub-$500 set of eyes. I wish I could say I was surprised by their quality, but I expected this from Vortex. They have great glass and let in a lot of light. I highly recommend.

Charles S.

2025-09-13T20:00:00

Rated 4 out of 5

Good quality for the price

Clear glass perfect for hunting east of the Mississippi. Weight isn't too heavy. I don't love the bag/rig for it. It isn't bad just don't love it. But hey you don't buy them for the carrier

Luke H.

2025-09-12T20:00:00

Rated 5 out of 5

Great quality

Very well built, durable, and crisp picture.

Charles M.

2025-09-10T20:00:00

Rated 5 out of 5

The Diamondback® HD 15x56s are

The Diamondback® HD 15x56s are powerful, clear, and sturdy. They're great for long-range glassing, especially with a tripod, and I think they're a great value for the performance.

Chase W.

2025-09-10T20:00:00

Rated 5 out of 5

The Diamondback® HD 10x42s are

The Diamondback® HD 10x42s are clear, bright, and easy to use. They're lightweight, focus fast, and feel great in hand. For the price, I think they're a fantastic value.

Chase W.

2025-09-09T20:00:00

Rated 5 out of 5

Excellent optics at an excellent price

I'm an ornithologist. Sometimes I don't need my big expensive binoculars. These are great for walking trails in the neighborhood and also for birders who want a great value. The weight, clarity, and build of these optics are incredible. I've recommended them to many birders.

Hillary W.

2025-09-07T20:00:00

Rated 5 out of 5

I like them

I like them

Adam H.

2025-09-07T20:00:00

Rated 5 out of 5

Very good glass for the money

Inexpensive and works well. No complaints.

Jeff P.

2025-09-07T20:00:00

Rated 5 out of 5

For the money these are

For the money these are great binos, i have a pair in my truck at all times.

Travis D.

2025-09-07T20:00:00

Rated 5 out of 5

Used for every hunt! Clear

Used for every hunt! Clear glass, durable. Dropped a few times and no issues.

Tyler B.

2025-09-06T20:00:00

Rated 5 out of 5

Great glass overall. Used for

Great glass overall. Used for outdoor activities.

gregorio s.

2025-09-06T20:00:00

Rated 5 out of 5

Crystal clear and well made

Crystal clear and well made

Jerrod C.

2025-09-04T20:00:00

Rated 5 out of 5

Clear glass for the price

Clear glass for the price

John M.

2025-09-03T20:00:00

Rated 5 out of 5

This is a great set

This is a great set of binos. Glass is clear and the case it comes with is real sturdy. Highly recommend.

Dustin S.

2025-09-03T20:00:00

Rated 5 out of 5

My go to binos

Simple affordable and durable they are always in my truck. ??

Joshua R.

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Vortex Optics Diamondback HD Specifications

  • Magnification

    12x

  • Objective Lens Diameter

    50mm

  • Eye Relief

    14mm

  • Exit Pupil

    4.2mm

  • Linear Field of View

    271' (1000 yards)

  • Angular Field of View

    5.2 degrees

  • Close Focus

    6'

  • Interpupillary Distance

    60-75mm

  • Dimensions (H x W)

    6.4 x 5.3" (16.2 x 13.4cm)

  • Weight

    28.9 oz (819.3g)

  • UPC Codes

    192223246799, 192223241152, 4719850594343, 875874009967

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2 Accessories for Vortex Optics 12x50 Diamondback HD Roof Prism Binocular, 5.2 Degree Angle of View, Bundle with Portable Telescoping Stool/Chair, Cleaning Cloth

  • All Accessories (2)
  • Cleaning Accessories (1)
  • Brackets & Mounts (1)

About Vortex Optics Diamondback HD

FEATURED REVIEWS

Incredible pricing and warranty

By Shebadog

Wow...just bought these after spending a month on reviews and trying out several pairs. I'm not an expert but learned alot and love these...nice sturdy build, bright, focus great from side to side..no blurring or fish eye. Best warranty on the market and I read all warranties on the better brands...nothing to match including zweiss. Was torn between 8x42, 10x42 and 10x50. After salesman let me take them outside the 10x50 won my eyes. Gave me just a little more magnification without compromisi...

View full Review

Great product!!

By MHD14

I bought these binoculars about a month and a half ago and I?ve used them several times, and I love them! They are great quality for the price !!

How can you elevate your outdoor viewing experience With the 12x50 Diamondback HD Waterproof Roof Prism Binocular, you can immerse yourself in the beauty of nature with unparalleled clarity and precision. This high-performance binocular is meticulously engineered to redefine the balance between cost and quality, outperforming its competitors in delivering a superior optical experience.

The Diamondback HD is equipped with an advanced HD Optical System, carefully optimized with select glass elements to deliver exceptional resolution. This system significantly reduces chromatic aberration and provides outstanding color fidelity, ensuring every view is a vivid spectacle. Experience edge-to-edge sharpness and superior light transmission that brings your surroundings to life.

Each air-to-glass surface of this binocular is fully multi-coated with multiple anti-reflective coatings, significantly enhancing light transmission for brighter, clearer images. The dielectric multi-layer prism coatings further amplify image quality, ensuring bright, clear, and color-accurate visuals.

The exterior lenses are safeguarded by ArmorTek, an ultra-hard, scratch-resistant coating that protects against scratches, oil, and dirt. This ensures your binoculars maintain their high-quality performance, even in challenging environments. The rugged rubber armor construction offers a secure, non-slip grip and durable external protection, making the Diamondback HD a reliable companion for all your outdoor adventures.

Featuring waterproof construction with O-ring seals, this binocular prevents moisture, dust, and debris from penetrating, ensuring reliable performance in all environments. It's also shockproof, with a rugged construction that withstands recoil and impact. Fogproofing is achieved through Argon gas purging, preventing internal fogging over a wide range of temperatures.

The roof prism design adds to the binocular's durability and compact size. Adjustable eyecups twist up and down for comfortable viewing with or without eyeglasses. The center focus wheel simultaneously adjusts the focus of both binocular barrels, while the diopter adjusts for differences in a user's eyes, located on the right eyepiece.

For added convenience, the binocular is tripod adaptable, compatible with a tripod adapter for use on a tripod or car window mount. The included GlassPak binocular harness keeps your binoculars close at hand, ready to deploy at a moment's notice. It provides protection and significantly more comfort than traditional neck straps.

Whether you're birdwatching, hunting, or observing wildlife, the 12x50 Diamondback HD Waterproof Roof Prism Binocular is your perfect partner, offering high-powered, waterproof, and rugged performance. This bundle also includes a portable telescoping stool/chair and a cleaning cloth, ensuring you're fully equipped for your next outdoor adventure.

Vortex Optics Diamondback HD Features

  • HD Optical System
  • Fully Multi-Coated
  • Dielectric Coating
  • ArmorTek
  • Rubber Armor
  • Waterproof
  • Shockproof
  • Fogproof
  • Roof Prism
  • Adjustable Eyecups
  • Center Focus Wheel
  • Diopter
  • Tripod Adaptable

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience stunning detail with these 12x50 Vortex binoculars, perfect for birding.
  • Enjoy a wide 5.2° field of view with these Diamondback HD binoculars for nature observation.
  • Get bright, clear images in low light with the 50mm objective lens binoculars.
  • These waterproof binoculars are designed to withstand the elements for worry-free use.
  • Comfortable ergonomics and a GlassPak case make these binoculars ideal for all-day use.
  • The included portable stool and cleaning cloth enhance your viewing experience with these binoculars.

What's in the box:

  • Vortex Optics 12x50 Diamondback HD Roof Prism Binocular
  • GlassPak Binocular Case
  • GlassPak Case Harness
  • Rainguard Eyepiece Cover
  • Tethered Objective Lens Cover
  • Comfort Neck Strap
  • Lens Cloth
  • Vortex Optics Lifetime Limited Warranty
  • Bundle Includes:
  • Aries Portable Telescoping Stool/Chair (Solid Gray)
  • Adorama Microfiber Cleaning Cloth (Small/5.8x5.8")