Uxcell 100mm Focal Length Double Convex Lens, 2 Pack 40mm Diameter 6mm Height Glass Optically Lens, Clear

Uxcell 10cm Focal Length 40mm Double Convex And 10cm Focal Length 40mm Double Concave Lens, 2 Pack Glass Optically Lens

Cloudray CO2 Laser Lens 20mm Laser Mirror CO2 Laser Focal Lens CO2 Focus Lens,CVD Znse For CO2 Laser Engraving Cutting Machine,Laser Cutter 40W-200W

Uxcell 300mm Focal Length Flat Convex Lens, 3 Pack 50mm Diameter 4mm Height Glass Optically Lens, Clear

Uxcell 200mm Focal Length Double Concave Lens, 50mm Diameter 5mm Height Glass Optically Lens, Clear

Uxcell 100mm Focal Length Double Convex Lens, 40mm Diameter 6mm Height Glass Optically Lens, Clear

Double Convex Lens, 2.36"(60Mm) Focal Length 1.58" (40Mm) Diameter, 1 Pack

Uxcell Double Convex Lens, 2.36"(60Mm) Focal Length 1.58" (40Mm) Diameter Worked Glass For Physics Class, 2 Pack

Uxcell 300mm Focal Length Flat Convex Lens, 2 Pack 50mm Diameter 4mm Height Glass Optically Lens, Clear