The double convex lens usually described as the part common to two spheres that intersect each other, vintage line drawing or engraving illustration.

---

Size: 5000px × 2382px
Photo credit: © Patrick Guenette / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: art, black, convex, double, drawing, engraved, engraving, illustration, lens, lenses, line, refraction, spheres, vector, vectors, vintage, white