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Vortex Optics 10x28 Diamondback HD Water Proof Roof Prism Binocular with 5.1 Degree Angle of View

SKU: VORDB211 MFR: DB-211
$169.99
$219.99
Save: $50 (23%)
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Includes Free Gift ($19.99 Value)

CSLL88
Carson 5x Lumiloupe Ultra LED Stand Magnifier

Key Features

  • Experience stunning clarity with these Vortex 10x28 binoculars, perfect for bird watching!
  • Enjoy a wide 5.1° field of view with these compact binoculars, ideal for outdoor adventures.
  • The waterproof design ensures reliable performance in any weather with these Vortex optics.
  • Get close to the action with a close focus of just 6 feet using these HD binoculars.
  • Lightweight and ergonomic, these 15.9 oz binoculars offer comfortable, extended use.
  • Durable roof prism binoculars provide exceptional image quality for all your viewing needs.
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Questions & Answers

Shopper : Why Did You Choose This?RAY M : BrandKEITH B : High quality and performance. Your pricing is outstanding!NICOLE M : Good specs for a safari. Good reviews.GEORGE R : Best compromise of weight and performance.CHUCK S : 5 star Reviews

Reviews about this item

Review Summary

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.

2025-09-03T20:00:00

Rated 5 out of 5

Awesome binos

Really good binoculars, super good clarity, easy to use, feel very high quality. We've used them for both land-based activities while hiking, and on the water, and love them for all uses. I don't think there are any downsides for this pair of binoculars at this price point. I think they're a great choice for anyone looking for some great binos!

Joe D.

2025-09-03T20:00:00

Rated 5 out of 5

Solid 15x binos

Solid binos for glassing off a tripod

Jared K.

2025-09-03T20:00:00

Rated 5 out of 5

Bright Views, Solid Value

These 12×50 Diamondback HD bins shine with sharp, high-contrast images-even in low light-while offering a wide field of view and rugged, balanced construction. The rubber armoring and VIP warranty give me confidence they'll last through rough outings. They're an excellent mid?level optic that punches above its weight.

Chase W.

2025-09-03T20:00:00

Rated 5 out of 5

Excellent Binos

Had a cheap set of Binos from Walmart and needed some better magnification but couldn't justify spending a few hundred dollars. These actually perform way better than I thought and have become a favorite at the house and in the field. Carrying bag was a nice surprise as well, plan to use them all hunting season this year.

William B.

2025-09-03T20:00:00

Rated 5 out of 5

High Quality

I use this for work and for hunting as well. They're light weight and super durable. They get tossed around in both personal vehicles and work vehicle.

Robert B.

2025-09-03T20:00:00

Rated 5 out of 5

Great value

Glass is good enough, the housing/ build of the binoculars is rugged, and the 'rubberized' coating makes them easy to use in any weather conditions.

William H.

2025-09-03T20:00:00

Rated 5 out of 5

My favorite pair of binos

My favorite pair of binos

Gentry S.

2025-09-03T20:00:00

Rated 5 out of 5

Love these!

Great binoculars, have used them for several hints and hiking trips. Sight is always clear. Vortex is the way to go!

Dallas F.

2025-09-03T20:00:00

Rated 4 out of 5

Great value

Good quality product at a great price!

William H.

2025-09-02T20:00:00

Rated 5 out of 5

Use these for work and

Use these for work and they have held up pretty good. They have been dropped and thrown around. Glass is pretty good but not thr best I have ever used. You can't beat the warranty with Vortex. It is top notch. I had somethings break on these and they either fix or replace them. Vortex has amazing customer service.

william m.

2025-09-01T20:00:00

Rated 4 out of 5

Limited zooming

Glasses work well but you cannot zoom in. Sturdy well built.

Todd S.

2025-09-01T20:00:00

Rated 5 out of 5

Great glass, holding up well.

Great glass, holding up well. But it's from Vortex, so you knew that. Decided on the 8x42 due to the slight improvement in low light. Worth losing a bit of magnification.

Andrew C.

2025-09-01T20:00:00

Rated 5 out of 5

Perfect

Perfect

Lauren M.

2025-09-01T20:00:00

Rated 5 out of 5

Good pair to keep in

Good pair to keep in the truck for whenever

Noah C.

2025-08-31T20:00:00

Rated 5 out of 5

great smaller bino

for the price range these are great. couldn't improve on these in this price point

Devan H.

2025-08-26T20:00:00

Rated 5 out of 5

Porque me fue muy útil

Porque me fue muy útil

Luis Q.

2025-08-24T20:00:00

Rated 5 out of 5

Love these things!

Solid all around binos. Amazing function for a lower price.

Conner C.

2025-08-24T20:00:00

Rated 5 out of 5

Clear Durable Affordable

These are my go to binos at this point in my outdoor experience. The magnification is just right for the woods/prairie I hunt around. The 10x50s are a manageable size and have a solid feel to them. The adjustment knob has good smooth tactile feedback and the picture is plenty clear for what I need it for. I have always gone with Vortex for the customer support and warranty and have never been disappointed.

Caleb F.

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Vortex Optics Diamondback HD Specifications

  • Magnification

    10x

  • Objective Lens Diameter

    28mm

  • Eye Relief

    16mm

  • Exit Pupil

    2.8mm

  • Linear Field of View

    273'/1000 yards

  • Angular Field of View

    5.1 degrees

  • Close Focus

    6'

  • Interpupillary Distance

    55-72mm

  • Dimensions (H x W)

    4.6 x 4.5" (11.6 x 11.4cm)

  • Weight

    15.9 oz (450.7g)

  • UPC Code

    00875874009905

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2 Accessories for Vortex Optics 10x28 Diamondback HD Water Proof Roof Prism Binocular with 5.1 Degree Angle of View

  • 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 !!

An unparalleled blend of superior optical performance and durability, the 10x28 Diamondback HD Waterproof Roof Prism Binoculars are engineered to deliver an exceptional viewing experience. With a wide 5.1-degree angle of view, these binoculars are perfect for a variety of outdoor activities, from birdwatching to event observation.

The Diamondback HD series sets a new standard in its category, offering high-definition clarity that rivals higher-priced models. The advanced HD Optical System is optimized with select glass elements, ensuring remarkable resolution, reduced chromatic aberration, and superior color fidelity. The edge-to-edge sharpness and enhanced light transmission create a vivid, true-to-life image.

Every air-to-glass surface features Fully Multi-Coated lenses, boosting light transmission for a brighter view, even in low-light conditions. The Dielectric Coating on the prisms ensures vivid, color-accurate images, while the Phase Correction Coating enhances resolution and contrast, making these binoculars ideal for detailed observation.

The exterior lenses are safeguarded by ArmorTek coating, an ultra-hard layer that resists scratches, oil, and dirt, ensuring your binoculars remain in pristine condition. The robust Rubber Armor exterior provides a secure grip and durable protection, making them suitable for rugged outdoor use.

Designed to perform in any environment, these binoculars boast waterproof O-ring seals and Argon gas purging, offering reliable fog-proof and shockproof performance. Whether you're facing rain, snow, or rapid temperature changes, the Diamondback HD binoculars are built to withstand the elements.

The sleek Roof Prism design is valued for its durability and compact form, making these binoculars easy to carry and handle. The lightweight Magnesium Chassis further reduces weight while enhancing strength, ensuring these binoculars are both portable and resilient.

For added convenience, the Adjustable Eyecups twist up and down, providing comfortable viewing with or without eyeglasses. The Center Focus Wheel allows for quick and easy adjustment of both binocular barrels simultaneously, while the Diopter on the right eyepiece accommodates for differences in the user's eyes. Additionally, these binoculars are Tripod Adaptable, making them versatile for stationary observation.

Included with the Diamondback HD binoculars is the innovative GlassPakTM binocular harness. This accessory keeps your binoculars within reach for quick deployment and offers superior protection and comfort compared to traditional neck straps.

Experience the pinnacle of optical engineering with the 10x28 Diamondback HD Waterproof Roof Prism Binoculars - your reliable companion for capturing life's remarkable moments in stunning clarity.

Vortex Optics Diamondback HD Features

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

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Experience stunning clarity with these Vortex 10x28 binoculars, perfect for bird watching!
  • Enjoy a wide 5.1° field of view with these compact binoculars, ideal for outdoor adventures.
  • The waterproof design ensures reliable performance in any weather with these Vortex optics.
  • Get close to the action with a close focus of just 6 feet using these HD binoculars.
  • Lightweight and ergonomic, these 15.9 oz binoculars offer comfortable, extended use.
  • Durable roof prism binoculars provide exceptional image quality for all your viewing needs.

What's in the box:

  • Vortex Optics 10x28 Diamondback HD Water Proof Roof Prism Binocular
  • Soft Side Carry Case
  • Soft Side Carry Case Strap
  • Comfort Neck Strap
  • Tethered Objective Lens Covers
  • Rainguard Eyepiece Cover
  • Lens Cloth
  • Vortex Optics Lifetime Limited Warranty