How to use the Strength Finder
SportSpec is great for a variety of uses—To choose your magnification strength, align your age with the activity you'll most use your SportSpec with.
For uses where you need to see really close up, such as tying a fishing fly, use the 'Up Close' option. For uses such as reading your scorecard while golfing, the 'Reading Distance' is the best choice. When enjoying activities that require you to see clearly at more of a distance, such as a day at the shooting range, use the 'Arm's Length' row.
