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Swift Audubon 8.5 x44 Porro Prism Binocular

BIN-SW-820
Our Price: $329.00
List Price: $449.95
You Save: $120.95 (26%)
  • Customer Rating: (4 Reviews)
  • Shipping: Free Ground Shipping on orders over $50 to the 48 contiguous States

Availability: In Stock - Items usually ship within 24 hours

New Save 26% $329.00

The Swift Audubon 8.5x44 Porro Prism is a high-performance binocular. With a 430 foot field of view, 10 foot close focus, 16mm eye relief, and at a lightweight 24 ounces, Swift has included all the features you desire. On a cloudy or rainy day, you will appreciate the increased light transmission from the fully multi-coated optics and the waterproof protection. The Swift Audubon binocular is covered by the Swift Premier 25-year warranty.

Optical Features
Fully Multi-coated Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
BaK-4 Prisms Optimize light transmission.
Construction Features
Porro Prisms Generally offer a rich depth of field, wide field of view, and three-dimensional image.
Rubber Armoring Provides a secure, non-slip grip.
Multi-Position Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel Adjusts both binocular barrels at the same time.
Right Eye Diopter Adjusts for differences in a user's eyes. Located by the right eyepiece.
Design Features
Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging.
Magnification 8.5x
Objective Lens Diameter 44 mm
Field of View 430 feet/1000 yards
Eye Relief 16 mm
Close Focus 10 feet
Weight 28.8 ounces
Dimensions (HxW) 5.5 x 7.5 inches
Weatherproofing Waterproof/Fogproof
  • Eyepiece caps
  • Objective lens caps
  • Neck strap
  • Case
  • Swift premier 25-year warranty

Total Reviews: 4

Average Rating:

Best Ever Binocular - 01/03/2012

by D. Driver from Sanger, TX

The Swift Audubon 8.5 X 44 Porro Prism Binocular is the best binocular I've ever owned. Its wide field of view, its amazing depth of field, and its clarity are amazing.

A nice knock around binocular - 05/24/2011

by Chris from Milwaukee

These things are light, tough, and have a fantastic wide field of view. Easy to hold and focus and almost trouble free. I say "almost" because I needed to take some hair ties and wrap them around the barrels under the twist up eyecups. They press back down to the lowest setting at the slightest pressure, so the hair bands will hold them in place. Find out where your viewing position is and lock it in with this low-tech solution.
You're going to be happy with everything else.

swift 8.5x44 bi8nocular - 02/05/2011

by robert from worcester ma.

I really like my Swift binoculars. I am using them to view wildlife and birds. The wide field of view is one of the reasons I bought them and the price was reasonable.

Great field binocular - 07/28/2009

by Tom Shervinskie from Lamar, PA

Clear, bright, easy to focus, comfortable to hold, and durable, durable, durable. I have used this model for the past four years through all four seasons. I have carried them on hikes, while fishing, hunting and of course birding. They have been banged, bumped, and dropped. I have carried them from the Appalachians to the Atlantic. Swift has designed a top notch, field worthy binocular.