About Prescription Spectacle Inserts International, LLC
- Prescription Spectacle Inserts International manufactures and sells spectacle inserts designed for full
facepiece respirators (Smoke Spec) and dive masks (Scuba Spec). Sales are international with primary
markets in the United States and Canada. Representative market segments for the Smoke Spec include
firefighters, oil and gas industry workers, hazmat workers, laboratory workers, environmental remediation
workers, occupational health and safety professionals, and eye care professionals (optometrists,
opticians, ophthalmologists). The company is based in South Carolina and product is sold through
selected wholesale distributors and direct retail sales.