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Optical aid attachment for ear protectors

  • US 5,173,721 A
  • Filed: 09/05/1990
  • Issued: 12/22/1992
  • Est. Priority Date: 02/16/1988
  • Status: Expired due to Fees
First Claim
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1. A combined optical and ear defender device for use by competitors in target shooting comprising:

  • a pair of ear muff defenders secured to each end of a band passing over the head of the competitor,an elongate adjustable flexible element secured at one end to said headband,a member including a lens secured to the other end of said adjustable flexible element,whereby the lens can be located at any required distance in front of the eye of the competitor.

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