SMOKE SPEC OVERVIEW
The Smoke Spec is a spectacle insert designed for all full-facepiece respirators with a single facepiece lens. The Smoke Spec can accommodate any power corrective lenses, single or bifocal vision. If your prescription changes, simply replace the lenses in the spectacle insert. Non-prescription reading lenses can also be mounted in the Smoke Spec insert.
The Smoke Spec insert is constructed of a durable nylon material. It securely attaches to the inner surface of the facepiece lens by use of a rubber suction cup. The Smoke Spec insert has been approved by OSHA. The Smoke Spec insert does not interfere with the face seal, does not cause visual distortion, and does not damage or alter the facepiece lens.