Lens for sighting, and sighting system using same

Abstract

A lens for sighting, includes: a first lens which is inserted in a housing of a sight fixed to a gun and is disposed perpendicular to a line-of-sight of a shooter; a light emitting element which is mounted on one surface or the other surface of the first lens and emits light having a specific wavelength band; and first and second transparent wirings which are stacked on the one surface or the other surface of the first lens and supply power to the light emitting element. Dot and bow sight type sighting systems using the same are further disclosed.

What is claimed is: 
     
         1 . A lens for sighting, comprising:
 a first lens ( 20 ) which is inserted in a housing ( 10 ) of a sight fixed to a gun and is disposed perpendicular to a line-of-sight of a shooter;   a light emitting element ( 22 ) which is mounted on one surface or the other surface of the first lens ( 20 ) and emits light having a specific wavelength band; and   first and second transparent wirings ( 24  and  26 ) which are stacked on the one surface or the other surface of the first lens ( 20 ) and supply power to the light emitting element ( 22 ).   
     
     
         2 . The lens for sighting according to  claim 1 , wherein the light emitting element ( 22 ) is one of an LED of a SMD (Surface Mount Device) type mounted on the one surface or the other surface of the first lens ( 20 ) in a COG (Chip On Glass) manner and a multi-layered organic electroluminescent element stacked on the one surface or the other surface of the first lens ( 20 ). 
     
     
         3 . The lens for sighting according to  claim 1 , wherein the first and second transparent wirings ( 24  and  26 ) are made of one of ITO (Indium Tin Oxide), IZO (Indium Zinc Oxide) and carbon nano tube. 
     
     
         4 . A sighting system for dot sight, comprising:
 a cylindrical housing ( 10 ) which is fixed to a gun and has one end direction to a shooter and the other end directing to a target;   a first lens ( 20 ) which is inserted in the housing ( 10 ) to seal the one end of the housing ( 10 ), with a light emitting element ( 22 ) mounted on one surface or the other surface of the first lens ( 20 );   a transparent window ( 30 ) which is inserted in the housing ( 10 ) to seal the other end of the housing ( 10 ); and   a second lens ( 40 ) which is interposed perpendicular to a line-of sight of the shooter between the first lens ( 20 ) and the transparent window ( 30 ) within the housing ( 10 ) and selectively reflects light having a specific wavelength band toward the shooter.   
     
     
         5 . The sighting system for dot sight according to  claim 4 , wherein the second lens ( 40 ) is a reflecting lens. 
     
     
         6 . A sighting system for bow sight, comprising:
 a housing ( 10 ) which is fixed to a gun and provides a lens hole ( 12 ); and   a first lens ( 20 ) which is inserted in the lens hole ( 12 ), with a light emitting element ( 22 ) mounted on one surface or the other surface of the first lens ( 20 ).