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Variable power telescope reticle and method of making the same

  • US 3,229,370 A
  • Filed: 02/07/1962
  • Issued: 01/18/1966
  • Est. Priority Date: 02/07/1962
  • Status: Expired due to Term
First Claim
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1. A RETICLE FOR A TELESCOPE COMPRISING AT LEAST ONE DIVERGING INDICIUM FORMED BY A PAIR OF CLOSELY ANGULRLY SPACED STRANDS HAVING A MATERIAL DISPOSED THEREBETWEEN WHICH ADHERES TO THE STRANDS TO FORM A SLENDER WEDGE SHAPED, AND WHICH AT LEAST PARTIALLY PREVENTS THE PASSAGE OF LIGHT RAYS THERETHROUGH ALTHOUGH THE OBSCURATIONS OF THE TARGET IS MINIMAL.

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