Simple optical lenses

=== The following description refers to the additional ZIP package provided with this model === Simple optical lenses 3D Models. 8 individual objects (convex, biconvex, plano-convex, positive meniscus, negative meniscus, plano-concave, biconcave, concave), sharing the same non overlapping UV Layout map, Material and PBR Textures set. Production-ready 3D Model, with PBR materials, textures, non overlapping UV Layout map provided in the package. Quads only geometries (no tris/ngons). Formats included: FBX, OBJ; scenes: BLEND (with Cycles / Eevee PBR Materials and Textures); other: 16-bit PNGs with Alpha. 8 Objects (meshes), 1 PBR Material, UV unwrapped (non overlapping UV Layout map provided in the package); UV-mapped Textures. UV Layout maps and Image Textures resolutions: 2048x2048; PBR Textures made with Substance Painter. Polygonal, QUADS ONLY (no tris/ngons); 10384 vertices, 10368 quad faces (20736 tris). Real world dimensions; scene scale units: cm in Blender 3.3 (that is: Metric with 0.01 scale).