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Scope    FAQ's    Glossary    Additional References    Viewing/Printing Instructions    Credits  Home PPE Selection OSHA Requirements PPE Selection Impact Hazards Heat - Spectacles - Goggles - Face Shields Chemicals Dust Optical Radiation Heat: Safety Spectacles Safety spectacles with side shields are used as primary protection to shield the eyes from heat hazards. To adequately protect the eyes and face from high temperature exposure, use safety spectacles in combination with a heat-reflective face shield. The frames of safety spectacles are constructed out of metal and/or plastic and can be fitted with either corrective or plano impact-resistant lenses. Side shields are incorporated into the frames of safety spectacles when workplace operations expose workers to angular impact hazards. Consider each component of safety spectacles when selecting the appropriate device for your workplace. Lenses Frames  Side Shields  Lenses The lenses of safety spectacles are designed to resist moderate impact from flying objects and particles. Fig. 1: Plano Lenses Plano lenses: Should be used by workers who do not require vision correction May be flat or curved Are available in clear, filtered, or tinted lenses May include removable lenses Fig. 2: Prescription Lenses Prescription (Rx) lenses: Should be used by workers who require vision correction May be clear, filtered, or tinted May include removable lenses Fig. 3: Filter Lenses Filter Lenses: Use various shades of filter lenses that protect against specific levels of optical radiation 1910.133(a)(5) -General Industry 1915.153 (a)(4) -Maritime 1926.102(b)(1) -Construction Fig. 4: Special Purpose Lenses Special Purpose Lenses: Are used for visual tasks that require unusual filtering of light Examples include but are not limited to: photochromic lenses didymium containing cobalt containing uniformly tinted prescription lenses May not correspond to specific filter lens shades May not provide adequate protection against ultraviolet and/or infrared radiation May involve a lift-front device that is permanently attached or snaps-on and may be raised or lowered Frames The safety spectacle frames must fit comfortably and correctly to offer the necessary protection. Fig. 5: Spatula Temples Spatula temples: Fit over the ear Can be either fixed or adjustable Are available in metal or plastic  Cable temples: Fit around the ear Can be either fixed or adjustable Are available in metal or plastic Fig. 6: Headband Temples Headband temples: Are easily adjustable for a secure fit Are useful for tasks requiring movement Fig. 7: Adjustable Nose Pads Bridges: Are available in a variety of sizes Are available in fixed or adjustable types May have adjustable nose pads with pliable arms Side Shields Side shields provide angular protection from impact hazards in addition to frontal protection. Fig. 8: Flatfold Side Shields Flatfold or semi side shields: May be part of or attached to the temple Are permanent or removable Are solid or ventilated Are tinted or clear Fig. 9: Full (cup) Side Shields Full (cup) side shields may be: Removable Wire screen Tinted or clear | Home | Scope | FAQs | Glossary | Additional References | | Viewing/Printing Instructions | Credits | PPE Selection | OSHA Requirements |

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