Convex vs dome guide
Use the comparison guide when the main question is mirror type, not yet a specific SKU.
Buying basics
Safety Mirror FAQ
Start here for sizing, indoor/outdoor selection, viewing distance, glare, and basic care.
Category resources
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Browse convex mirrors
Shop one-direction blind-corner, warehouse, and driveway visibility mirrors.
Browse traffic mirrors
Start here for driveway exits, road approaches, and outdoor vehicle visibility.
selectionHow do I choose the right safety mirror for my needs?
Start with three factors: where the mirror will be used, how far away people need to see, and what blind spot you need to eliminate. Driveways, blind bends, and vehicle entrances usually call for a convex traffic or driveway mirror. Indoor intersections and broad surveillance areas are often better served by dome mirrors. Once the application is clear, size the mirror by viewing distance and choose lens and backing materials based on weather, impact, and vandalism risk.
comparisonWhat is the difference between a security mirror and a traffic mirror?
A security mirror is generally used indoors to monitor aisles, corners, blind spots, and retail or facility activity. A traffic mirror is built for outdoor vehicle and pedestrian visibility at driveways, road junctions, parking lots, and blind approaches. Traffic mirrors typically use outdoor-rated backing and are sized for longer viewing distances.
sizingWhat size safety mirror do I need for my application?
A practical starting rule is about 1 inch of mirror diameter for every 1.5 feet of viewing distance. If you need visibility about 30 feet down a driveway or aisle, a 20 inch mirror is a reasonable starting point. Longer distances, faster traffic, or more complex approach angles may need 26 inch, 30 inch, 32 inch, or larger mirrors.
usageCan safety mirrors be used both indoors and outdoors?
Yes, as long as the lens and backing are matched to the environment. Outdoor mirrors should use weather-resistant materials such as acrylic or polycarbonate lenses with HDPE or galvanized steel backing. Indoor mirrors can often use acrylic lenses with hardboard backing where moisture and weather exposure are not concerns.
installationHow do I avoid glare or sunlight issues when installing safety mirrors?
Mount the mirror so it shows the traffic or pedestrian approach without reflecting low sun directly into a driver's eyes. Install slightly off axis from the strongest light source, then use the bracket adjustment to refine the angle until the reflected image is clear but not blinding.
specificationsWhat is the typical viewing angle of a convex safety mirror?
Convex mirrors provide a wide field of view, commonly around 160 to 180 degrees depending on curvature and size. They are intended to reveal approaching vehicles, people, or equipment around blind spots, not to provide a flat distance-accurate reflection.
maintenanceHow should I clean and maintain safety mirrors?
Use a soft non-abrasive cloth with mild soap and water or a cleaner approved for plastic mirror lenses. Avoid harsh solvents and scouring pads, especially on acrylic and polycarbonate. Outdoor mirrors should be inspected periodically for dust, salt, insects, and debris that can reduce visibility.