Patent ID: 6479823
Filing Date: 2002-11-12
Classification: G01J,G08B

Abstract:
A lens assembly, comprisinga housing having a lens receiving area, and first and second retaining members adjacent said lens receiving area; a lens coupled to said housing within said lens receiving area, said lens having a first lens retaining element and a second lens retaining element, said first retaining element adjustably coupling with said first retaining member and said second retaining element adjustably coupling with said second retaining member; a sensor mounted to said housing and positioned within said housing and behind said lens, wherein said lens is adjustably movable about said sensor between a first position and a second position in a first direction as said first retaining element moves relative to said first retaining member, and said lens is further adjustably movable about said sensor between a third position and a fourth position in a second direction, which is transverse to said first direction, as said second retaining element moves relative to said second retaining member.