How to Evaluate Optics with a Flashlight

1,712 views · Published 8 May 2013 · 3:50 · Indexed 4 November 2026

Channel: Outdoor Life · 2013 · Sports

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If you want to know whether your hunting optics are worth a spit, then look at them through the business end of a flashlight. A simple penlight — the smaller and brighter the better — will reveal flaws in coatings and other manufacturer's defects.

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