3-Pack Credit Card Size Pocket Fresnel Lens – Magnifier Lenses for Fire Starting


(as of 02/21/2017 at 12:25 UTC)


These make a great back-up fire starter for sunny days. Carry one in your wallet and use it to conserve matches or firesteel. With a little technique you can use this to ignite your tinder bundle. Be sure to practice this skill before ending up in a situation where you need to rely on it!


  • Each lens comes with a protective green plastic sleeve
  • Constructed of flexible plastic so it won’t crack or shatter in your wallet, pocket, pack, or kit
  • Credit-card sized to fit your wallet, money clip, etc.
  • Measures 3.25 x 2
  • Magnifies up to 4x