The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2025
Filed:
Nov. 09, 2023
Matbock Origins, Llc, Virginia Beach, VA (US);
Sean Matson, Virginia Beach, VA (US);
Zach Steinbock, Virginia Beach, VA (US);
MATBOCK Origins, LLC, Virginia Beach, VA (US);
Abstract
A night vision device has an objective lens mounted on a housing, and arranged for receiving light from ambient into the housing. An image intensifier and an eyepiece lens are also mounted on the housing. An adjustable iris defining an iris opening is mounted on the housing on an end of the housing generally opposite to where the objective lens is mounted. A sensor for detecting light intensity is connected to the housing and located toward the second end of the housing. The sensor controls the size of an area of the iris opening in response to the light intensity detected for keeping the area of the iris small so as to maintain a depth of field of the night vision device.