Phone: (US) (800) 410-1618 (INT) +1 (267) 203-8665 Fax: 1 (800) 468-9301
Email: csr@chadwickoptical.com
Phone (US): 800-410-1618
Phone (INT): 267-203-8665
Fax: 800-468-9301
The Corning 511X filter enhances contrast and reduces glare for people with visual impairments by selectively blocking wavelengths that cause discomfort or strain, while allowing beneficial light through.
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