SCHEDULE 14A

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a)

of the Securities Exchange Act of 1934

(Amendment No. [ ])

Filed by the Registrant x

Filed by a Party other than the Registrant ¨

Check the Appropriate Box:

¨ Preliminary Proxy Statement

¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

¨ Definitive Proxy Statement

x Definitive Additional Materials

¨ Soliciting Material Under Rule 240.14a-12

VUZIX CORPORATION

(Name of Registrant as Specified in Its Charter)

(Name of Person(s) Filing Proxy Statement if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

x No fee required

¨ Fee paid previously with preliminary materials:

¨ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a6(i)(1) and 0-11

Your Vote Counts! VUZIX CORPORATION 2024 Annual Meeting Vote by June 12, 2024 11:59 PM ET VUZIX CORPORATION 25 HENDRIX ROAD WEST HENRIETTA, NY 14586 V50453-P11464 You invested in VUZIX CORPORATION and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on June 13, 2024. Get informed before you vote View the Notice and Proxy Statement and Annual Report online OR you can receive a free paper or email copy of the material(s) by requesting prior to May 30, 2024. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. For complete information and to vote, visit www.ProxyVote.com Control # Smartphone users Point your camera here and vote without entering a control number Vote in Person at the Meeting* June 13, 2024 10:30 A.M. EDT The DoubleTree by Hilton 1111 Jefferson Road Rochester, NY 14623 *Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. 

Vote at www.ProxyVote.com THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming stockholder meeting. Please follow the instructions on the reverse side to vote these important matters. Voting Items Board Recommends 1. To elect five directors to serve until the 2025 Annual Meeting of Stockholders and until their successors have been duly elected and qualified. Nominees: 1a. Paul Travers 1b. Grant Russell 1c. Edward Kay 1d. Timothy Harned 1e. Paula Whitten-Doolin 2. To ratify the appointment of Freed Maxick, CPAs, P.C. as the Company’s independent registered public accounting firm for the year ending December 31, 2024. 3. To approve, by non-binding vote, the compensation disclosed in the Proxy Statement of the Company’s executive officers, who are named in the Proxy Statement Summary Compensation Table. NOTE: In their discretion, upon any other business that may properly come before the meeting or any adjournment thereof. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”. V50454-P11464