National Optical Instruments, Inc.
6508 Tri-County Pkwy.
Schertz, TX 78154
Customer Service
(800) 275-3716
Click here to e-mail Customer Service
Marketing
Cynthia Syverson-Mercer
Director of Marketing and Catalog Sales
(617) 750-1480
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Business Development Manager
of Digital Products
Dave Doty
(315) 561-6231
Click here to e-mail David
Sales
Fred Gerlach
Sales Manager
(AK, AZ, CA, CO, HI, AI, ID, IL, IN, MI, MN, MT, ND, NM, NV, OR, SD, UT, WA, WI, WY)
(435) 590-0768
Click here to e-mail Fred
Michael Hart
Sales Manager
(AL, AR, CT, DE, FL, GA, KS, KY, LA, MA, MD, ME, MO, MS, NC, NE, NH, NJ, NY, OH, OK, PA, RI, SC, TN, VA, VT, WV)
(210) 590-9010
Click here to e-mail Michael
International Sales
Mexico and Latin America: Se Habla Ingles Solamente
Michael Hart
Sales Manager
(210) 590-9010
Click here to e-mail Michael
Local Warranty & Repair Centers
Click here to request local repair information