Fig. 18. Protective devices against optical radiation hazards, such as torch soldering. A. ANSI Z87.1 recommended spectacle with half side shield (left) and equivalent Uvex Skyper spectacles (right). B. ANSI Z87.1 recommended spectacle with full side shield (left) and equivalent Uvex Flashback spectacles (right). C. ANSI Z87.1 recommended spectacle with detachable side shield (left) and Titmus frame with permanent side shields (right). D. ANSI Z87.1 recommended spectacle with nonremovable lens (left) and equivalent Uvex Bandido spectacle (right). (From Blais BR. Basics of industrial ophthalmology. Ophthalmol Clin North Am 13:308–343, 2000.)