Frederick J Morris

US Patent:

53846079, Jan 24, 1995

Filed:

Jul 31, 1992

Appl. No.:

7/923081

Inventors:

Frederick Morris - Shrewsbury MA
Bernard Clark - Arlington VT

Assignee:

Luxtec Corporation - Worcester MA

International Classification:

G02C 100

US Classification:

351158

Abstract:

A pair of telescopic spectacles includes a frame having a top bar and a bottom rim disposed to provide an aperture and a lens having a bore therein disposed in the aperture of the frame. The telescopic spectacles further include a telescope assembly disposed through the bore of the lens at a predetermined convergence and declination angle. The telescope assembly includes a first housing having a first aperture, a first region with a bore therein and a second region having a cavity therein, a second aperture and a first surface. The telescope assembly further includes a lens retainer disposed in the first aperture of the first housing, and an eyepiece assembly disposed in the first region of the first housing. The eyepiece assembly includes a lens housing having a first end with a first aperture and having a second opposing end with a second aperture. A first lens is disposed in the first aperture of the lens housing, a second lens is disposed in the second aperture of the lens housing a predetermined distance from the first lens.