waspman1's Full Review: Swift Audubon 820ED Binocular
It's amazing that it's possible to buy such binoculars so cheaply. Images are bright, contrasty, and clear. My only criticism is that the first pair I received soon busted loose a prism. This was really an appalling lapse in quality control. However, Swift immediately replaced the defective binoculars with new ones. I mean, the whole exchange took only a few days.
Added to the mechanical features and the optical formula of the famous #804 is an ED (Extra low Dispersion) air spaced objective lens and redesigned s...More at eBay
Designed by birders for birders, the 820 Swift Audubon took over two years in the making with valuable input from leading birders across the country. ...More at Adorama
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