Tagged: eye relief

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Monoculars and Spotting Scopes for Birding

Essential optics for birders Want to enhance your viewing with a monocular or spotting scope for birding?  I’m learning about the two optics and here’s what I discovered. The best first step is to...

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What Is Eye Relief

Here’s a helpful 3-minute video from Eagle Optics about eye relief and binoculars. The illustration explains how and why to adjust the eye cups of binoculars for eye relief. The distance between your eyes...