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Vortex 8x28 Diamondback Roof Prism Binoculars

  • mfr: DB-210
  • SKU: DB-200
In Stock

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • 8x magnification in 28mm objective lens
  • 332-feet field of view at 1,000 yards
  • 18mm eye relief
  • Multiple anti-reflective coatings on lenses
  • Finely adjustable eyecups
  • Locking diopter
  • Center focus wheel
  • Tripod adaptable
  • Rubber armored exterior for non-slip grip
  • Waterproof and fogproof

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Free standard shipping included


Free standard shipping included

Vortex 8x28 Diamondback Roof Prism Binoculars

The Vortex 8x28 Diamondback Roof Prism Binoculars provide superior optical performance with rugged waterproof construction. These binoculars feature a lightweight and tough rubber armored build along with Vortex Optics' fully multi-coated glass lens design to deliver some of the highest performance images on the market for an amazing low price. This pair of optics offer up to 8x magnification and ultra-wide field of view of 332 feet at 1,000 yards – making them suitable for mid-range activities. These binoculars will bring you closer to the action than ever thought possible.

Optical Features

The 8x28 Diamondback utilizes an HD Optical System which is optimized with select glass elements that deliver an exceptional resolution with reduced chromatic aberration to give you true color fidelity with edge-to-edge sharpness. The multiple anti-reflective coatings increase light transmission giving you detailed imagery even at low-light surrounding. Diamondback Binoculars have a multi-layer dielectric prism coating that provides bright, clear, color-accurate images while phase correction coating enhances the roof prism's resolution and contrast.

Sturdy Construction

The Vortex 8x28 Diamondback is extremely lightweight yet tough enough to last through the harshest elements. Thanks to O-ring seals and Argon gas purging, these binoculars offer complete waterproof and fogproof performance. O-ring seals prevent moisture, dust, and debris from penetrating the binoculars’ barrel for ultimate protection, while Argon gas purging prevents internal lens fogging at varied temperature. A rubber armored exterior ensures a secure, non-slip grip for maximum comfort.

Convenient to Use

Vortex 8x28 Binoculars feature adjustable twist-up eyecups that maximize your comfort even when you are wearing eyeglasses, while a diopter located on the right eyepiece adjusts for differences in a user's eyes. The center focus wheel lets you simultaneously adjust the focus of both binocular barrels. For added convenience, you can also mount these binoculars on a tripod or car window mount using an optional tripod adapter.


Magnification 8x
Focus Type Center
Objective Lens Diameter 28mm
Angle of view 6.2 degree
Minimum Focus Distance 6.5 feet
Exit Pupil Diameter 3.6 mm
Prism System Roof
Weight 14 ounces
Water-Resistant Yes
Fogproof Yes


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Vortex 8x28 Diamondback Roof Prism Binoculars

Vortex 8x28 Diamondback Roof Prism Binoculars SKU: DB-200

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