AHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) sold2026 Strong AdhesiveSilicone seal strip sticks

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Its dimensions are 4

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AHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) sold2026 Strong AdhesiveSilicone seal strip sticksAHANDMAKER 5 Pcs Physical Optical Experiment Set, Acrylic Lens and Prism All Faces Fully Polished for Lab Supplies Physics Teaching (Double Concave, Double Convex, Rectangle, Semicircle) Material: Acrylic Color: Mixed Color Package Include: 5Acrylic lens Note: Please allow slight dimension difference due to different manual measurement. Product Features High Quality: Made of acrylic material, clear acrylic resists shattering and impact, good light