Patent ID: 6704142
Filing Date: 2004-03-09
Classification: A61B,G02B,G02C

Abstract:
A magnification loupe carried by spectacles, comprising:an eyepiece lens housing; an eyepiece lens mounted within said eyepiece lens housing; an objective lens housing detachably coupled to said eyepiece lens housing; an objective lens spaced from said eyepiece lens and mounted in said objective lens housing to permit selective replacement of said objective lens to vary a magnification of the magnification loupe by removal of said objective lens housing with said objective lens therein, when said objective lens housing is detached from said eyepiece lens housing and replaced with another objective lens housing having a different objective lens; an adjustment member cooperating with said eyepiece lens housing and said objective lens housing to permit relative adjustment therebetween to vary the spacing between said eyepiece lens and said objective lens, said adjustment member configured to facilitate detachment of said objective lens housing from said eyepiece lens housing; and a prism disposed between said eyepiece lens and said objective lens.