06065837 is referenced by 10 patents and cites 7 patents.

The invention is an ophthalmoscope having an imaging path and imaging axis which includes a light source disposed in the imaging path at or in proximity with the imaging axis. Disposing the light source directly in the imaging path at or in proximity with the imaging axis provides numerous illumination and other operational advantages. When the light source is of sufficiently small size and is disposed in a sufficiently defocused position in relation to any retinal focal plane of the ophthalmoscope, the light source, for practical purposes, cannot be perceived by a user.

Title
Ophthalmoscope comprising defocused light source
Application Number
9/198545
Publication Number
6065837
Application Date
November 24, 1998
Publication Date
May 23, 2000
Inventor
Allan I Krauter
2224 W. Lake Rd., Skaneateles, 13152
NY, US
Steven R Slawson
405 Oakridge Dr., Camillus, 13031
NY, US
Chris R Roberts
202 Tudor La., Camillus, 13031
NY, US
William Lagerway
7 Mandy Rue, Auburn, 13021
NY, US
Ervin Goldfain
4422 Cleveland Rd., Syracuse, 13215
NY, US
Agent
Wall Marjama Bilinski & Burr
IPC
A61B 3/10
View Original Source