Convex Lens Diagram black filled icon
Convex lens inside a labeled card with light rays converging to a focal point
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About the Convex Lens Diagram black filled icon
A rounded card holds a convex lens seen edge-on, with an arrow entering from the right and ray lines spreading out to a focal point on the left, all sitting inside a circular badge above the word CONVEX. It communicates refraction, focusing and basic optics, making it useful for physics lesson slides, e-learning modules, science textbook layouts, lab equipment catalogs and camera or magnifier app settings screens.
Composition is built from three nested frames: an outer circle, an inner rounded rectangle and a label bar, with the lens and beam centered for balance. The uniform stroke weight matches other education and optics icons such as concave lens, prism and microscope. Keep it at 48 px or larger so the thin ray lines stay readable.
This is the solid black filled version of the convex lens diagram icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
