MSE PRO BK7 Plano-Concave Lenses With 1/4 Wave Mgf2 Coating@550Nm, Ø1", -200mm

MSE PRO Uncoated BK7 Bi-Convex Lenses, Ø30mm, 60mm

MSE PRO BK7 Bi-Concave Lenses With 1/4 Wave Mgf2 Coating@550Nm, Ø10mm, -30mm

MSE PRO Plano Convex Cylindrical Lenses, 32x30mm

MSE PRO Uncoated H-K9L Plano Convex Lenses, 50/160/82.62mm

JIATONG 5PCS X 12.5mm Glass Lens Optical Glass Convex Lens height:3.6mm Plano-Convex Lens 12.5mm LED Lens (12.5Mmxh3.6Mmxf10mm)

ULTECHNOVO Double Convex Optical Lens 1.96 Inch Diameter 3.94 Inch Focal Length Polished Glass For Science Education And Laboratory Use

RADNOR 30 mm X 146 mm X 8 mm Fused Silica Plano/Convex Lens For Trumpf Fiber Laser Torch

Concave/ Convex On Lenses Or Mirrors Optical Tool Measuring Tools

EISCO 6Pc Optical Lens Set, 3" - 200Mm, 300Mm, 500mm Focal Lengths - 3 Double Convex & 3 Double Concave, 3" (75Mm) Diameter Lenses - Optically True

Double Convex Lens, 200mm Focal Length, 3" (75Mm) Diameter - Eisco

PATIKIL 6" (150Mm) Focal Length Double Concave Lens, 3 Pack 50mm Diameter 6mm Height Glass Optically Polished Round Edges Lens For Physics Experiment,

HUGE OPTICAL CONVEX CONCAVE LENS 8.25"" DIAMETER GLASS THICK PRO OPTICS &M3-A-04

HUGE OPTICAL CONVEX CONCAVE LENS 8.25"" DIAMETER GLASS THICK PRO OPTICS &M3-A-02

Concave & Convex Lens Optical Glass Objective Lens For DIY Achromatic Telescope. Telescope Eyepieces & Lenses. DOESN'tapply.

HUGE OPTICAL CONVEX CONCAVE LENS 7.5"" DIAMETER GLASS THICK PRO OPTICS &M3-A-01

1PC Diameter 50mm Double Convex Glass Lens Optical Convex Magnifying Glass Lens. Enlarging Lenses.