Uxcell 50mm Focal Length Double Convex Lens, 3 Pcs 30mm Diameter 5mm Height Glass Optically Lens, Clear

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Uxcell Double Convex Lens, 8.27"(210Mm) Focal Length 2.91" (75Mm) Diameter Worked Glass For Physics Class, 2 Pack

Uxcell Diameter 36mm High 12.5mm Pmma Flat Convex Lens LED Flashlight Optical Lens, Transparent, 5 Pcs

Uxcell Convex Lens 50mm Focal Length 1.18" Diameter Round Glass Magnifying Telescope Lens Trial Set 4 Pcs

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Uxcell Convex Lens 100mm Focal Length 1.97" Diameter Round Glass Magnifying Telescope Lens Trial Set 4 Pcs

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Uxcell 8 Pcs Convex Lens, 10mm OD 12mm Focal Length Magnifier Lens Optical Lenses Borosilicate Magnifying Glass Flat Convex For DIY Crafts Office Home

Uxcell Convex Lens -100mm Focal Length 1.97" Diameter Round Glass Magnifying Telescope Lens Trial Set 4 Pcs

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Uxcell Convex Lens 100/-100mm Focal Length 1.57" Diameter Round Glass Magnifying Telescope Lens Trial Set 4 Pcs

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Diameter 64mm Flat Convex Lens, 2 Pcs Height 25mm Optical Lens, 3.5mm

2" (50Mm) Focal Length Double Convex Lens, 2 Pack 30mm Diameter 5mm

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D50.8Mm, K9 Plano-Convex Lens, F600/F800/1500Mm, Focusing Lens, Collimating Lens