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Article: Focusing binoculars offer viewers instant, clear vision.
- Article from:
- Shooting Industry
- Article date:
- March 1, 1989
- Author:
CopyrightCOPYRIGHT 1989 Publishers' Development Corporation. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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FOCUSING BINOCULARS OFFER VIEWERS INSTANT, CLEAR VISION
Ever notice how technological advancements run in cycles? A product type can languish for years, with only cosmetic changes or minor improvements. Then, bam! There's a major breakthrough, and everyone in the industry jumps on it.
With binoculars, such revolutions have been few and far between. Coating lenses was one such innovation. Center focusing another. And, of course, the introduction of roof prisms, which led the way for compact and pocket sized binoculars, took the industry by storm.
Until recently, that was it.
Most other binocular "advances" were basically cosmetic. ...