About Prescription Spectacle Inserts International, LLC
- Prescription Spectacle Inserts International sells spectacle inserts designed for full facepiece respirators (Smoke Spec) and dive masks (Scuba Spec). Primary sales markets are in the United States, Canada and Mexico. Representative market segments for the Smoke Spec insert 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.