•Phase corrected prisms (increasing light transmission by 7%) deliver sharp, greatly contrasted images.
•BaK-4 prisms provide sharp images from one edge of the broad viewing field to the other.
•Fully multi-coated optics increase light transmission for higher image quality in all lighting conditions—enhanced for 2009.
A rock-solid performer
Whether your adventure takes you across rocky, sand-carved terrain, or into the high timber of the Rockies, you can trust the rock-solid performance of the Diamondback binocular. The Diamondback's protective rubber coating gives you a sure grip that is easy to handle, even as fingers grow numb in the cold. In addition, the retractable Diamondback eyecups feature a soft, tapered style for a more natural fit at your eye—cushioned with rubber for years of relaxed viewing.
•Complete waterproof protection keeps dust and water out of the optical system with tight O-ring seals.
•Complete fogproofing of internal lenses with argon-purged optics presents clear views in spite of sudden temperature changes.
•Diamond checker pattern in protective rubber armor provides a solid-grip surface.
Argon gas purging
This advanced process protects your Diamondback binocular in the following ways:
•Argon gas does not absorb or react chemically with water.
•Argon gas eliminates internal fogging.
•Argon gas maintains its protective properties over a wider temperature range.
•Argon gas does not diffuse as quickly as other elements, extending the service life of the optics longer.
Included with the Vortex Diamondback 8x28 Binocular:
•Tethered objective lens covers
•Comfort neck strap
•Deluxe padded carry case
•Vortex VIP Lifetime Warranty
All Vortex Products bought from Extravision are covered by the Australian Vortex VIP Warranty
Our warranty is about you, not us. It's about taking care of you after the sale.
The VIP stands for a Very Important Promise to you, our customers. We will repair or replace your Vortex product in the event it becomes damaged or defective—at no charge to you other then return post from you to us. It doesn't matter how it happened, whose fault it was, or where you purchased it. You can count on the VIP Warranty for all riflescopes, red dots, rangefinders, binoculars, spotting scopes and monoculars.
•Unlimited Lifetime Warranty
•No warranty card to fill out
•No receipt needed to hang on to
If you ever have a problem, no matter the cause, we promise to take care of you.
The VIP warranty does not cover loss, misuse, theft or deliberate damage to the product.
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