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1. (WO2017034594) HOOD FOR AN OPHTHALMIC DEVICE

Pub. No.:    WO/2017/034594    International Application No.:    PCT/US2015/051115
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Sun Sep 20 01:59:59 CEST 2015
IPC: A61B 3/00
Applicants: NGUYEN, Kelvin
Inventors: NGUYEN, Kelvin
Title: HOOD FOR AN OPHTHALMIC DEVICE
Abstract:
The present invention describes a rectangular parabolic hood for blocking accomodation and reducing depth of focus to offset the negative affects of extraneous light and visual stimulus during examination of the pupil using ophthalmic instruments.